The Mia Girls Bikini comes in sets of 7 - one pair of underwear for each day of the week. Your little one will love the matching motif design and the special routine of reaching for the right pair Monday through Sunday. The bikini fit sits lower on the waist than our brief panty styles with a slightly shorter side seam. After hopping into her Mia undies, your little girl will be ready to take on any day.
Key Features
Cotton Modal Spandex
Super soft blend of 56% Cotton, 37% Modal & 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Comfy waist elastic won't bind or pinch their skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
Super Soft Fit
Super soft elastic leg openings for stay-put comfort
Machine Washable
Retains shape and color wash after wash
Cotton Modal Spandex
Super soft blend of 56% Cotton, 37% Modal & 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Comfy waist elastic won't bind or pinch their skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
Super Soft Fit
Super soft elastic leg openings for stay-put comfort
Machine Washable
Retains shape and color wash after wash
Why I chose this:
Free US Shipping
On all orders within the continental U.S.
Free US Returns
Breathe easy with free returns on all products
30-Day Guarantee
Completely comfy or your money back
What customers say about Mia
- Reviews
- Questions

Love these!
We searched high and low for underwear my daughter would actually wear and we found these. She absolutely loves these and would not wear anything else. These are seamless, so she does not feel itchy in the crotch. One feedback - Can you make these in more patterns? She has been asking for a rainbow pattern with something other than the bunnies. I think you had these in butterfly pattern some time back.

Only undies my girls will wear
These are my daughters favorite underwear, they won’t wear anything else. Plus, it helps my little one learn her days of the week and colors!

Review of Mia Girls Bikini Days of the week
Very pleasant! The fabric wears excellently, holds is shape and texture and integrity well. Comes quickly in the mail after the order. The days of the week is a fun and educational design. I'm so happy with the product and service! Thank you!
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Size Chart
All measurements are in inches and pounds.
All measurements are in inches and pounds.
For tips on how to measure, see our Fit Guide