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Buy More, Save More: 20% off $195 | 25% off $250 | 30% off $350+

Buy More, Save More: 20% off $195, 25% off $250 and 30% off $350+. Subtotal must be equal to $195, $250 and $350 for discount to be applied. Discount automatically applied in cart, no code needed. Cannot be combined with any other promotion or coupon code. Not valid for purchase of gift cards. Cannot be applied to previous purchases as price adjustments will not be made. Valid through December 23rd, 2019.

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Onia x Every Mother Counts Ava One Piece


Tossed Rose White
Tossed Rose White
Tossed Rose White
Tossed Rose White

Onia x Every Mother Counts Ava One Piece


Size Guide


US Size Age Height Weight Waist Chest
2 2-3 33-39 27-34 20 19.5
4 4-5 39-45 34-46 21 21
6 6-7 45-52 46-63 22 22.5
8 8-9 52-54 63-70 23 24
10 10-11 - - 24 26

Our Ava swimsuit was created in collaboration with Every Mother Counts a non-profit, dedicated to making childbirth safe for every mother, everywhere. Girls will love this adorable one-piece made from fast-drying material in a comfortable style. Try it as a mommy-and-me set with our Kelly One Piece suit in a matching print - 50% percent of the proceeds from Onia’s mommy and me capsule collection will be donated to EMC in an effort to help mothers around the world gain access to the safe and respectful maternity care that they need.

Product Details
  • Available in sizes 2-10
  • Fully lined
  • Scoop neck
  • Scoop back
Fabric & Care
85% Nylon 15% Spandex. Constructed from a blend of lightweight nylon woven with spandex for stretch this fabric lies smoothly against the body and was chosen for its soft hand feel and quick-dry properties. This suit is meticulously constructed and has been tested to hold up against extended sun and water exposure.
Hand wash cool water. Do not bleach. Do not tumble dry. Hang dry. Do not iron.
Shipping & Returns

U.S. Shipping

FREE FedEx SmartPost delivery
2-9 business days

FedEx 2-day delivery
2 business days, $19

All orders placed after 1pm EST will be shipped the following
business day. This includes expedited orders.

International Shipping

All International orders are shipped via FedEx International Economy. All International orders will initially be shipped to this address:

FedEx Cross Border Distribution Center
95 Mayhill St - Suite G
MBMB #341387
Saddle Brook, NJ 07663
United States

Once processed for International shipment, your order will be shipped to your International address.

All duties and taxes are calculated at checkout. The duties and taxes are based on the items you ordered, your ship to address and the value of your purchase. All duties and taxes are non-refundable.


Onia offers returns for all full price merchandise for U.S. customers within 14 days of the delivery date. To initiate a return, please click here.

International orders are final sale and may not be returned or

All sale items marked "final sale" may not be returned or exchanged.