The backup pair works with your pad, tampon or cup — not instead of it.

Who packs the pair

We are YOYI FASHION, and we make underwear for women and girls. Most of what we sell is for a few days a month; the rest is for all the others.

JacquardOur patterned period brief. A floral design woven into the knit, three layers in the gusset.
Bamboo viscoseThe plain one. Thin, stretchy and smooth under fitted clothes.
MeshThe airy one, knitted with tiny holes for warm days.
TeenCut for ages 8 to 16, with the lining raised in front and extended behind.
SwimBottoms and a one piece in quick-drying fabric, for the pool and the beach.
CottonString bikinis, thongs and G-strings for every other day of the month.

What is sewn into every period brief

Idea
A backup pair: extra protection worn together with a pad, tampon or cup
Lining
Water-resistant, from the front panel to the back
Care
Machine or hand wash, air dry, no tumble dryer
Promise
We describe what the garment is made of and leave out what we cannot show

Three things we care about

  1. A period brief should look like something you picked on purpose. That is why ours come in colour sets and not only in black.
  2. Packs should match real laundry habits, so we sell them in twos, threes, fours, fives and sixes.
  3. Plain words beat big claims. Our listings say “add your pad or tampon”, and so do we.

We sell through our product listing at our partner store. This site is our catalogue and our notebook; the store runs the checkout, the delivery and the returns.

YOYI FASHION · 1458 S San Pedro St, Unit 214 · Los Angeles, CA 90015 · contact@yoyiusa.com