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Collection: Briar

Convertible One Piece

Adorable meets adjustable with our convertible one piece in all of your fave Posh prints! Designed with our ultra-soft Päpook® viscose from bamboo, it's breathable, lightweight, and tagless for sensitive skin. With an easy 2-way zipper, convertible mittens for newborns and 0-3M peanuts, and convertible footies with designer grips for all peanuts, there's no question why this flexible one piece is a best seller!

Features:

  • 2-way branded zipper
  • Convertible mittens for Newborn to 0-3M
  • Convertible footies with designer grips
  • Tagless for sensitive skin
  • Not treated with flame retardants
  • 95% Viscose from Bamboo, 5% Spandex
  • Machine wash cold with like colors
  • Tumble dry low / Cool iron if needed
  • Signature Posh Peanut® Design
  • Accessories sold separately

Most of our apparel is made from our signature Viscose from Bamboo, and we suggest washing them on cold/gentle cycle inside out. Lay flat to dry for optimal longevity or dry low and cool iron if needed. Follow all care tag instructions.

Viscose is know to be buttery soft and the softer the fabric, the more pilling is common — however, laying flat to dry really keeps the fabric new. Most moms prefer to line dry for optimal texture, lasting color, and to last through the life span of the item.

Due to the delicate nature of our lush fabrics, please do NOT wash with other items with zippers, buttons, or hardware. Snagging may occur. Wash separate with other babies items.

Our signature Päpook® viscose from bamboo is lightweight, breathable, and extra soft for your baby's delicate skin. Its natural weave makes it stretchy enough for a nice snug fit, yet comfortable for all-day wear.

No Harsh Chemicals
We comply with snug fitting standards to eliminate the use of flame retardant chemicals during our production process – irritants like chlorine-containing bleaches, zinc, and sulfate. So you can rest easy knowing our fabric is free of irritants and toxic treatments.

Benefits of Viscose from Bamboo
This fabric has it all. Lightweight and breathable with fibers to wick away moisture while micro-gaps aid in ventilation and heat regulation. This means you stay cooler during the summer and a few degrees warmer during the winter. This makes it great specifically for people with sensitive skin and/or allergies. It also has natural UV protection to protect your peanuts from sun rays in comfort.

NOT ALL FIBER IS CREATED EQUAL

At Posh Peanut, we do our bit towards fostering a more positive future, creating thoughtfully produced garments. Bamboo is one of the fastest-growing plants on earth. It requires very little water and grows 3-4 feet a day without any fertilizers. We are proud to say our products are made using the highest standards in textile.

Learn More

The Päpook® Viscose from Bamboo Advantage

  • arrows pointing up
    Breathable & Lightweight
  • peach
    Soft as a Baby's Butt
  • feather
    Delicate On Sensitive Skin
  • half snowflake half sun
    Seasonless
  • diamond with arrows pointing out of it
    Stretches To Fit Longer
  • award
    Award Winning

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Customer Reviews

Customer Reviews

4.9 Based on 619 Reviews
5 ★
94% 
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4 ★
6% 
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CH
Cheryl H.
United States
I recommend this product
08/06/2024

Happy Grandmama

I absolutely love the one piece I bought my granddaughter. The fabric looks and feels amazing. My daughter was so happy to received this gift. We're looking forward to our little posh wearing this. We'll send a picture when we can.

  • How's the fit? Runs SmallTrue to SizeRuns Big
  • How's the Quality? PoorGoodExcellent
  • How tall is your child? N/A
  • How old is your child? N/A
  • What size did you purchase? 0-3 mos
  • How much does your child weigh? N/A
S
Stephanie SVG verified by SHOP
United States United States
08/06/2024

Has to be one of my favorite collection from this company. Super soft and can be worn after they get a little bigger. LOVE IT!

L
Leeann SVG verified by SHOP
United States United States
08/04/2024

So cute!

J
Jennifer SVG verified by SHOP
United States United States
08/04/2024

Buttery soft and oh so comfy to snuggle up to when putting my toddler down for bed.

C
Cathryn SVG verified by SHOP
United States United States
08/03/2024

So ADORABLE ! My son-in -law loves cars so this was perfect when they had a baby boy