Hands down the most comfortable underwear ever designed for girls, our Bella Briefs are crafted with ComfySeam™ bonding technology. Instead of being sewn together, our super soft tri-blend fabric is fused together using advanced adhesives—bringing high-end sportswear innovation to kids undies for the first time.
The result is barely there seams that are practically stitch free, except for a couple of minimally stitched areas for reinforcement. The Bella is soft and smooth, with a fit that is absolutely perfect every time. As one of our little reviewers exclaimed, “It’s like wearing a cloud!” We couldn’t have said it better.
Key Features
Cotton Modal Spandex
Super soft blend of 56% Cotton, 37% Modal and 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Bonded waist elastic won't bind or irritate skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
ComfySeam™
Super soft bonding technology for barely-there seams
Machine Washable
Retains shape and color wash after wash
Cotton Modal Spandex
Super soft blend of 57% Cotton, 37% Modal & 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Bonded waist elastic won't bind or irritate skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
ComfySeam™
Super soft Bonding Technology for barely-there seams
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 Bella
- Reviews
- Questions

Nice fabric
The product came quickly I bought for 4 year old grand daughter tall thin kid about 97% of height and 50%wieght. The elastic is smooth but not a lot of stretch. The legs are cut deep I prefer her to have more coverage. If I was to purchase again I would look at the boy cut.

Game changing
My daughter was struggling with the comfort of her undies from the big box store. It was making getting dressed a nightmare. Once we determined it was the seam across her bottom, I was feeling doubtful that there would be undies without a seam there. Feeling hopeless, I found these comfy seams by Lucky & Me, and I can’t even explain how they have changed everything!! My LO happily picks a pair each AM. No more crying over getting dressed!

OUR MORNINGS ARE MADE EASIER!
We have found the ones! We have found the undies that my 4 yr. old daughter will actually wear! Whether it was the waistband, the leg openings, the fabric... there was ALWAYS something wrong with undies we had tried before. The BELLA BRIEF is the answer to ALL of the reasons she would not wear underwear. As a mother with a very strong willed, very particular daughter, our mornings have become less stressful, and more enjoyable. LUCKY & ME has been such a game changer and I can't thank them enough! Thank you for your time, energy, and creativity for producing products for our very special kids! Kuddos to you and your team! Purchased size 6/7 for my 52# 4 yr old and they fit perfectly!
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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