Maternity Activewear

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Finding the right clothing is incredibly important when you're expecting. You want maternity activewear that fits your body, your needs, and your lifestyle. Get the perfect look for up to 90% off estimated retail at thredUP.

149 items
Gap Fit Maternity Size Med Maternity

View Product: Gap Fit Maternity Size Med Maternity

Gap Fit Maternity

Size Med Maternity
$28.99 $76
Blanqi Size XL Maternity

View Product: Blanqi Size XL Maternity

Blanqi

Size XL Maternity
$40.99 $95
Gap Fit Maternity Size Lg Maternity

View Product: Gap Fit Maternity Size Lg Maternity

Gap Fit Maternity

Size Lg Maternity
$30.99 $76
Gap Fit Maternity Size Sm Maternity

View Product: Gap Fit Maternity Size Sm Maternity

Gap Fit Maternity

Size Sm Maternity
$28.99 $76

$17.39 40% off with

Forever Classic, Get perfectly polished in trousers, blazers, and more.
Ingrid + Isabel Size Sm Maternity

View Product: Ingrid + Isabel Size Sm Maternity

Ingrid + Isabel

Size Sm Maternity
$27.99 $95

$16.79 40% off with

Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$53.99 $153
BeMaternity by Ingrid & Isabel Size Sm Maternity

View Product: BeMaternity by Ingrid & Isabel Size Sm Maternity

BeMaternity by Ingrid & Isabel

Size Sm Maternity
$21.99 $29
Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$48.99 $153
Blanqi Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Blanqi Size Sm Maternity

Blanqi

Size Sm Maternity
$29.99 $95

$14.99 50% off with

Blanqi Size 5 Maternity
Price Drop BadgePrice Drop

View Product: Blanqi Size 5 Maternity

Blanqi

Size 5 Maternity
$32.99 $95

$16.50 50% off with

Beyond the Bump by Beyond Yoga Size Sm Maternity

View Product: Beyond the Bump by Beyond Yoga Size Sm Maternity

Beyond the Bump by Beyond Yoga

Size Sm Maternity
$50.99 $153

$35.69 30% off with

Beyond the Bump by Beyond Yoga Size Sm Maternity

View Product: Beyond the Bump by Beyond Yoga Size Sm Maternity

Beyond the Bump by Beyond Yoga

Size Sm Maternity
$48.99 $153
Assorted Brands Size Sm Maternity

View Product: Assorted Brands Size Sm Maternity

Assorted Brands

Size Sm Maternity
$18.99 $38
Beyond the Bump by Beyond Yoga Size XS Maternity

View Product: Beyond the Bump by Beyond Yoga Size XS Maternity

Beyond the Bump by Beyond Yoga

Size XS Maternity
$51.99 $153
Gap Fit Size Lg Maternity

View Product: Gap Fit Size Lg Maternity

Gap Fit

Size Lg Maternity
$17.99 $32
Athleta Size XS Maternity

View Product: Athleta Size XS Maternity

Athleta

Size XS Maternity
$30.99 $76
Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$48.99 $153
Senita Athletics Size Sm Maternity

View Product: Senita Athletics Size Sm Maternity

Senita Athletics

Size Sm Maternity
$16.99 $29
Beyond the Bump by Beyond Yoga Size Sm Maternity

View Product: Beyond the Bump by Beyond Yoga Size Sm Maternity

Beyond the Bump by Beyond Yoga

Size Sm Maternity
$43.99 $153
Gap Fit Size Med Maternity

View Product: Gap Fit Size Med Maternity

Gap Fit

Size Med Maternity
$17.99 $32

$12.59 30% off with

Maacie Size Med Maternity

View Product: Maacie Size Med Maternity

Maacie

Size Med Maternity
$21.99 $38

$15.39 30% off with

Maacie Size Med Maternity

View Product: Maacie Size Med Maternity

Maacie

Size Med Maternity
$20.99 $38

$14.69 30% off with

Blanqi Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Blanqi Size Sm Maternity

Blanqi

Size Sm Maternity
$30.99 $95

$12.40 60% off with

Motherhood Size Med Maternity

View Product: Motherhood Size Med Maternity

Motherhood

Size Med Maternity
$22.99 $38

$16.09 30% off with

Gap - Maternity Size Sm Maternity

View Product: Gap - Maternity Size Sm Maternity

Gap - Maternity

Size Sm Maternity
$22.99 $48

$16.09 30% off with

a:glow Size Sm Maternity

View Product: a:glow Size Sm Maternity

a:glow

Size Sm Maternity
$18.99 $38

$11.39 40% off with

Ingrid + Isabel Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Ingrid + Isabel Size Sm Maternity

Ingrid + Isabel

Size Sm Maternity
$23.99 $95

$11.99 50% off with

A Pea in the Pod Size Med Maternity

View Product: A Pea in the Pod Size Med Maternity

A Pea in the Pod

Size Med Maternity
$27.99 $95

$19.59 30% off with

Kimi + Kai Maternity Size Sm Maternity

View Product: Kimi + Kai Maternity Size Sm Maternity

Kimi + Kai Maternity

Size Sm Maternity
$22.99 $76

$16.09 30% off with

Oh Baby By Motherhood Size Med Maternity

View Product: Oh Baby By Motherhood Size Med Maternity

Oh Baby By Motherhood

Size Med Maternity
$20.99 $38

$14.69 30% off with

a:glow Size Sm Maternity
Price Drop BadgePrice Drop

View Product: a:glow Size Sm Maternity

a:glow

Size Sm Maternity
$17.99 $38

$8.99 50% off with

PoshDivah Size Lg Maternity

View Product: PoshDivah Size Lg Maternity

PoshDivah

Size Lg Maternity
$18.99 $48

$11.39 40% off with

Motherhood Size Lg Maternity

View Product: Motherhood Size Lg Maternity

Motherhood

Size Lg Maternity
$19.99 $38

$13.99 30% off with

Jessica Simpson Maternity Size Sm Maternity

View Product: Jessica Simpson Maternity Size Sm Maternity

Jessica Simpson Maternity

Size Sm Maternity
$23.99 $76

$16.79 30% off with

Pink Blush Size Lg Maternity

View Product: Pink Blush Size Lg Maternity

Pink Blush

Size Lg Maternity
$20.99 $38

$14.69 30% off with

Beyond the Bump by Beyond Yoga Size XS Maternity

View Product: Beyond the Bump by Beyond Yoga Size XS Maternity

Beyond the Bump by Beyond Yoga

Size XS Maternity
$46.99 $153

$32.89 30% off with

Zella Size Lg Maternity

View Product: Zella Size Lg Maternity

Zella

Size Lg Maternity
$20.99 $48

$12.59 40% off with

Gap Fit Maternity Size Sm Maternity

View Product: Gap Fit Maternity Size Sm Maternity

Gap Fit Maternity

Size Sm Maternity
$26.99 $76

$18.89 30% off with

Blanqi Size Lg Maternity

View Product: Blanqi Size Lg Maternity

Blanqi

Size Lg Maternity
$38.99 $95

$27.29 30% off with

Be Maternity Size XS Maternity
Rare Find BadgeRare Find

View Product: Be Maternity Size XS Maternity

Be Maternity

Size XS Maternity
$15.99 $24

$9.59 40% off with

For Two Fitness Size Lg Maternity

View Product: For Two Fitness Size Lg Maternity

For Two Fitness

Size Lg Maternity
$25.99 $76

$18.19 30% off with

PoshDivah Size Med Maternity
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View Product: PoshDivah Size Med Maternity

PoshDivah

Size Med Maternity
$11.99 $32

$8.39 30% off with

Gap Fit Size Sm Maternity

View Product: Gap Fit Size Sm Maternity

Gap Fit

Size Sm Maternity
$20.99 $53

$12.59 40% off with

Beyond the Bump by Beyond Yoga Size Sm Maternity

View Product: Beyond the Bump by Beyond Yoga Size Sm Maternity

Beyond the Bump by Beyond Yoga

Size Sm Maternity
$48.99 $153

$34.29 30% off with

Ingrid + Isabel Size XS Maternity
New With Tags BadgeNew With Tags

View Product: Ingrid + Isabel Size XS Maternity

Ingrid + Isabel

Size XS Maternity
$24.99 $95

$17.49 30% off with

Motherhood Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Motherhood Size Sm Maternity

Motherhood

Size Sm Maternity
$17.99 $38

$8.99 50% off with

Oh Baby By Motherhood Size Med Maternity
Price Drop BadgePrice Drop

View Product: Oh Baby By Motherhood Size Med Maternity

Oh Baby By Motherhood

Size Med Maternity
$16.99 $38

$8.49 50% off with

a:glow Size Lg Maternity

View Product: a:glow Size Lg Maternity

a:glow

Size Lg Maternity
$20.99 $38

$14.69 30% off with

Motherhood Size Sm Maternity

View Product: Motherhood Size Sm Maternity

Motherhood

Size Sm Maternity
$20.99 $38

$14.69 30% off with

Ingrid + Isabel Size XL Maternity

View Product: Ingrid + Isabel Size XL Maternity

Ingrid + Isabel

Size XL Maternity
$28.99 $95

$20.29 30% off with

BeMaternity by Ingrid & Isabel Size Sm Maternity

View Product: BeMaternity by Ingrid & Isabel Size Sm Maternity

BeMaternity by Ingrid & Isabel

Size Sm Maternity
$16.99 $29

$10.19 40% off with

Gap Fit Maternity Size Sm Maternity

View Product: Gap Fit Maternity Size Sm Maternity

Gap Fit Maternity

Size Sm Maternity
$26.99 $76

$16.19 40% off with

Be Maternity Size Sm Maternity

View Product: Be Maternity Size Sm Maternity

Be Maternity

Size Sm Maternity
$18.99 $24

$11.39 40% off with

Motherhood Size Med Maternity

View Product: Motherhood Size Med Maternity

Motherhood

Size Med Maternity
$25.99 $38

$15.59 40% off with

Gap Fit Maternity Size Med Maternity

View Product: Gap Fit Maternity Size Med Maternity

Gap Fit Maternity

Size Med Maternity
$28.99 $76

$17.39 40% off with

Motherhood Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Motherhood Size Sm Maternity

Motherhood

Size Sm Maternity
$17.99 $38

$8.99 50% off with

Ingrid + Isabel Size 3 Maternity
Price Drop BadgePrice Drop

View Product: Ingrid + Isabel Size 3 Maternity

Ingrid + Isabel

Size 3 Maternity
$7.99 $89

$5.59 30% off with

Isabella Oliver Size 6 Maternity
Price Drop BadgePrice Drop

View Product: Isabella Oliver Size 6 Maternity

Isabella Oliver

Size 6 Maternity
$35.99 $167

$18.00 50% off with

Beyond the Bump by Beyond Yoga Size XS Maternity

View Product: Beyond the Bump by Beyond Yoga Size XS Maternity

Beyond the Bump by Beyond Yoga

Size XS Maternity
$44.99 $153

$26.99 40% off with

Zella Size XXS Maternity
Price Drop BadgePrice Drop

View Product: Zella Size XXS Maternity

Zella

Size XXS Maternity
$15.99 $48

$7.99 50% off with

Motherhood Size Sm Maternity

View Product: Motherhood Size Sm Maternity

Motherhood

Size Sm Maternity
$25.99 $38

$15.59 40% off with

Gap Fit Maternity Size Sm Maternity

View Product: Gap Fit Maternity Size Sm Maternity

Gap Fit Maternity

Size Sm Maternity
$26.99 $76

$16.19 40% off with

Gap Fit Maternity Size Med Maternity

View Product: Gap Fit Maternity Size Med Maternity

Gap Fit Maternity

Size Med Maternity
$30.99 $76

$18.59 40% off with

Mumberry Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Mumberry Size Sm Maternity

Mumberry

Size Sm Maternity
$21.99 $76

$10.99 50% off with

Be Maternity Size Sm Maternity

View Product: Be Maternity Size Sm Maternity

Be Maternity

Size Sm Maternity
$15.99 $24

$9.59 40% off with

Be Maternity Size Sm Maternity

View Product: Be Maternity Size Sm Maternity

Be Maternity

Size Sm Maternity
$17.99 $24

$10.79 40% off with

Motherhood Size XL Maternity

View Product: Motherhood Size XL Maternity

Motherhood

Size XL Maternity
$20.99 $38

$12.59 40% off with

Unbranded Size Sm Maternity
Price Drop BadgePrice Drop

View Product: Unbranded Size Sm Maternity

Unbranded

Size Sm Maternity
$14.99 $25

$7.49 50% off with

Assorted Brands Size Med Maternity
Price Drop BadgePrice Drop

View Product: Assorted Brands Size Med Maternity

Assorted Brands

Size Med Maternity
$14.99 $38

$7.49 50% off with

Motherhood Size Lg Maternity
Price Drop BadgePrice Drop

View Product: Motherhood Size Lg Maternity

Motherhood

Size Lg Maternity
$21.99 $38

$10.99 50% off with

Assorted Brands Size XS Maternity
Price Drop BadgePrice Drop

View Product: Assorted Brands Size XS Maternity

Assorted Brands

Size XS Maternity
$6.99 $36
Gap Fit Maternity Size XS Maternity

View Product: Gap Fit Maternity Size XS Maternity

Gap Fit Maternity

Size XS Maternity
$17.99 $51
Assorted Brands Size XL Maternity

View Product: Assorted Brands Size XL Maternity

Assorted Brands

Size XL Maternity
$19.99 $38
Assorted Brands Size XL Maternity

View Product: Assorted Brands Size XL Maternity

Assorted Brands

Size XL Maternity
$20.99 $38
Old Navy - Maternity Size XXL Maternity
New With Tags BadgeNew With Tags

View Product: Old Navy - Maternity Size XXL Maternity

Old Navy - Maternity

Size XXL Maternity
$26.99 $38
Old Navy - Maternity Size XXL Maternity

View Product: Old Navy - Maternity Size XXL Maternity

Old Navy - Maternity

Size XXL Maternity
$17.99 $38
Old Navy Size Sm Maternity

View Product: Old Navy Size Sm Maternity

Old Navy

Size Sm Maternity
$15.99 $21
Gap Fit Maternity Size Med Maternity

View Product: Gap Fit Maternity Size Med Maternity

Gap Fit Maternity

Size Med Maternity
$28.99 $76
Gap Fit Maternity Size Med Maternity

View Product: Gap Fit Maternity Size Med Maternity

Gap Fit Maternity

Size Med Maternity
$29.99 $76
Beyond the Bump by Beyond Yoga Size Lg Maternity

View Product: Beyond the Bump by Beyond Yoga Size Lg Maternity

Beyond the Bump by Beyond Yoga

Size Lg Maternity
$49.99 $153
Beyond the Bump by Beyond Yoga Size XS Maternity

View Product: Beyond the Bump by Beyond Yoga Size XS Maternity

Beyond the Bump by Beyond Yoga

Size XS Maternity
$56.99 $153
Blanqi Size Sm Maternity

View Product: Blanqi Size Sm Maternity

Blanqi

Size Sm Maternity
$35.99 $95
Gap Fit Size Sm Maternity

View Product: Gap Fit Size Sm Maternity

Gap Fit

Size Sm Maternity
$25.99 $59
Gap Fit Maternity Size XL Maternity

View Product: Gap Fit Maternity Size XL Maternity

Gap Fit Maternity

Size XL Maternity
$42.99 $127
PrettyLittleThing Size 4 Maternity

View Product: PrettyLittleThing Size 4 Maternity

PrettyLittleThing

Size 4 Maternity
$19.99 $48
Kindred Bravely Size XXL Maternity

View Product: Kindred Bravely Size XXL Maternity

Kindred Bravely

Size XXL Maternity
$22.99 $48
Kindred Bravely Size XXL Maternity

View Product: Kindred Bravely Size XXL Maternity

Kindred Bravely

Size XXL Maternity
$23.99 $48
Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$57.99 $153
Gap Fit Size XS Maternity
New With Tags BadgeNew With Tags

View Product: Gap Fit Size XS Maternity

Gap Fit

Size XS Maternity
$16.99 $32
Old Navy - Maternity Size XXL Maternity
New With Tags BadgeNew With Tags

View Product: Old Navy - Maternity Size XXL Maternity

Old Navy - Maternity

Size XXL Maternity
$17.99 $38
BeMaternity by Ingrid & Isabel Size Lg Maternity

View Product: BeMaternity by Ingrid & Isabel Size Lg Maternity

BeMaternity by Ingrid & Isabel

Size Lg Maternity
$21.99 $29
Motherhood Size XL Maternity
New With Tags BadgeNew With Tags

View Product: Motherhood Size XL Maternity

Motherhood

Size XL Maternity
$25.99 $38
Ingrid + Isabel Size Sm Maternity

View Product: Ingrid + Isabel Size Sm Maternity

Ingrid + Isabel

Size Sm Maternity
$51.99 $159
Motherhood Size Lg Maternity

View Product: Motherhood Size Lg Maternity

Motherhood

Size Lg Maternity
$22.99 $38
Gap Fit Maternity Size Lg Maternity

View Product: Gap Fit Maternity Size Lg Maternity

Gap Fit Maternity

Size Lg Maternity
$29.99 $76
Kimi + Kai Maternity Size Lg Maternity

View Product: Kimi + Kai Maternity Size Lg Maternity

Kimi + Kai Maternity

Size Lg Maternity
$30.99 $76
Kimi + Kai Maternity Size Lg Maternity

View Product: Kimi + Kai Maternity Size Lg Maternity

Kimi + Kai Maternity

Size Lg Maternity
$20.99 $76
Blanqi Size Lg Maternity

View Product: Blanqi Size Lg Maternity

Blanqi

Size Lg Maternity
$45.99 $95
Gap Fit Size Sm Maternity

View Product: Gap Fit Size Sm Maternity

Gap Fit

Size Sm Maternity
$27.99 $59
Gap Fit Maternity Size Sm Maternity

View Product: Gap Fit Maternity Size Sm Maternity

Gap Fit Maternity

Size Sm Maternity
$29.99 $76
Gap Fit Size XL Maternity

View Product: Gap Fit Size XL Maternity

Gap Fit

Size XL Maternity
$28.99 $59
In Due Time Size XXL Maternity

View Product: In Due Time Size XXL Maternity

In Due Time

Size XXL Maternity
$12.99 $19
Seraphine Size Sm Maternity

View Product: Seraphine Size Sm Maternity

Seraphine

Size Sm Maternity
$29.99 $76
Gap - Maternity Size Med Maternity

View Product: Gap - Maternity Size Med Maternity

Gap - Maternity

Size Med Maternity
$25.99 $48
Market and Spruce Size Med Maternity

View Product: Market and Spruce Size Med Maternity

Market and Spruce

Size Med Maternity
$16.99 $57

$11.89 30% off with

Old Navy - Maternity Size XL Maternity

View Product: Old Navy - Maternity Size XL Maternity

Old Navy - Maternity

Size XL Maternity
$17.99 $38
Motherhood Size XS Maternity

View Product: Motherhood Size XS Maternity

Motherhood

Size XS Maternity
$22.99 $38
Hello Miz Size Sm Maternity

View Product: Hello Miz Size Sm Maternity

Hello Miz

Size Sm Maternity
$21.99 $76

$15.39 30% off with

Assorted Brands Size Sm Maternity

View Product: Assorted Brands Size Sm Maternity

Assorted Brands

Size Sm Maternity
$19.99 $38
Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$48.99 $153
H&M Mama Size XL Maternity

View Product: H&M Mama Size XL Maternity

H&M Mama

Size XL Maternity
$23.99 $38
Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$48.99 $153
Gap Body Size Lg Maternity

View Product: Gap Body Size Lg Maternity

Gap Body

Size Lg Maternity
$21.99 $38
ASOS Maternity Size 6 Maternity

View Product: ASOS Maternity Size 6 Maternity

ASOS Maternity

Size 6 Maternity
$23.99 $48

$16.79 30% off with

Beyond the Bump by Beyond Yoga Size Med Maternity

View Product: Beyond the Bump by Beyond Yoga Size Med Maternity

Beyond the Bump by Beyond Yoga

Size Med Maternity
$47.99 $153

$33.59 30% off with

Seraphine Size Sm Maternity

View Product: Seraphine Size Sm Maternity

Seraphine

Size Sm Maternity
$22.99 $76
Beyond the Bump by Beyond Yoga Size Sm Maternity

View Product: Beyond the Bump by Beyond Yoga Size Sm Maternity

Beyond the Bump by Beyond Yoga

Size Sm Maternity
$56.99 $153

$39.89 30% off with

A Pea in the Pod Size Med Maternity

View Product: A Pea in the Pod Size Med Maternity

A Pea in the Pod

Size Med Maternity
$33.99 $95
Motherhood Size Sm Maternity

View Product: Motherhood Size Sm Maternity

Motherhood

Size Sm Maternity
$22.99 $38

$16.09 30% off with

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