Spring Rose Convertible One Piece


Spring Rose Convertible One Piece




  • 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
  • Signature Posh Peanut® Design
  • Machine washable / Tumble dry low
  • 95% Viscose from Bamboo, 5% Spandex
  • Accessories sold separately
Shipping & Returns

How do you ship your items?

All Items ship within 1-3 business days and 5-8 days estimate of delivery within the USA, but you may upgrade shipping at checkout for faster delivery. We also ship Internationally, so please check our SHIPPING POLICY for further information on transit times!

Each item is shipped with no pricing information. Gift wrap is an option available through any applicable product listing.

Refunds & Exchanges

You have 30 days to return your items from when you receive your order if you're not 100% happy! Please check out our RETURN POLICY for more information.

Why Bamboo?

Bamboo from viscose is lightweight, breathable, and extra buttery soft for your baby's delicate skin. Its lush texture makes it a favorite amongst all ages. Its natural weave makes it stretchy enough for a nice snug fit, yet comfortable for all-day wear. The natural fibers make you feel like it's your second skin.

No Chemicals?

Did you know most children's wear is treated with flame retardants? You can rest easy knowing our bamboo is not treated with chlorine-containing bleaches, zinc, and sulfate. We comply with snug fitting standards to ensure we don't use any chemicals during our production process.

Benefits of Bamboo From Viscose

It is hypoallergenic, allowing moisture to evaporate and dry quickly. In addition to being naturally hypoallergenic and anti-fungal, it is also odor resistant and naturally regulates body heat. Micro-gaps aid in ventilation by trapping in cool air during hot seasons and traps warm air during cold seasons. 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 has natural UV protection to protect your peanuts from sun rays in comfort.


There are many ways to produce bamboo. Here at Posh Peanut, we are dedicated to giving back to our planet. Bamboo is one of the fastest-growing plants on earth. It requires very little water and grows 3-4ft a day without any fertilizers. Since our bamboo is made without any harsh chemicals, we are proud to say our products are made using the highest standards in textile.

Customer Reviews
5.0 Based on 22 reviews
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Filter Reviews:
  • convertibles
  • length
  • romper
Drew R.
United States United States

The best!

Love the convertibles my 5 month old is just now moving from newborn- 0/3 months she is in the 81st percentile at 26 inches so when the length was to short we just used as a romper :)

Posh Peanut Spring Rose Convertible One Piece Review
Gabrielle M.
United States United States

Posh clothing

I absolutely love Posh!! My daughter is 5 months old and I love putting her in it. The fitting is the best, and the prints are to die for!! Love my posh baby!!

Kalyn E.
United States United States


Absolutely the best baby clothing on the market. It’s soft and comfortable. My baby loves his posh peanut haul, he is able to move freely in every outfit and is never too hot or too cold. Not to mention they have the cutest prints!

Carly H.
United States United States

Love it!!!

I sized up so I'm waiting patiently until my little peanut can fit into it... Super cute design❤️❤️❤️ buttery soft

Rachel H.
United States United States

So Cute

This Fisher-Price Convertible One Piece is so cute. Amazingly soft to. I loved it so much that I bought the romper as well. Definitely recommend!