Leni & Romi | Kids Ribbed Cotton Set - Valentine Rose Hearts
Designed with a comfortable, relaxed fit that runs slightly large - perfect for active play and room to grow. If your child is between sizes, we recommend sizing down.
| 
 Size  | 
 Chest (in)  | 
 Waist (in)  | 
 Hip (in)  | 
 Height (in)  | 
| 
 18M  | 
 20  | 
 18  | 
 20  | 
 32-33  | 
| 
 2T  | 
 21.5  | 
 19  | 
 21  | 
 34-35  | 
| 
 3T  | 
 23  | 
 20  | 
 22  | 
 37-38  | 
| 
 4T  | 
 24.5  | 
 20.5  | 
 23  | 
 40-41  | 
| 
 5T  | 
 26  | 
 21.5  | 
 24  | 
 44-46  | 
- Height - Measure from the top of the head down to the floor.
 - Chest - Measure around the fullest part of the chest.
 - Waist - Measure around the narrowest part of the waist.
 - Hip - Measure around the fullest part of the hips.
 
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              Ribbed Cotton Play Set in Valentine Rose Hearts: Premium Indoor Comfort Wear
✨ Finally, Athleisure Quality Made for Kids
Your child deserves the same premium comfort you expect from your favorite athleisure—now sized just for them. We created Leni & Romi, Playroom Collective's children's apparel line, because active indoor play demands clothing that moves, breathes, and feels incredible all day long.
Here's what changes: Your child will move freely through fort building, dance parties, and imaginative adventures in stretchy ribbed cotton that never restricts, they'll stay comfortable from morning play through afternoon activities without asking to change, and they'll actually want to wear these instead of fighting you on outfit choices. The sweet Valentine Rose Hearts print featuring scattered red hearts on soft blush pink brings playful charm, while the premium 95% cotton, 5% spandex blend delivers that luxurious athletic feel kids can sense immediately.
Unlike stiff, scratchy clothes that kids shed within minutes or cheap loungewear that loses shape after one wash, this thoughtfully crafted set maintains its stretch, softness, and structure—wash after wash, dance party after dance party.
🌊 Built for How Kids Actually Play
- Perfect for dance parties, fort construction, and imaginative adventures
 - Breathable & stretchy cotton/spandex blend supports climbing, jumping, and active movement while regulating temperature during energetic play
 - Soft ribbed texture feels gentle against sensitive skin
 - Maintains shape and comfort through full days of wear
 - Easy care withstands frequent washing without fading or pilling
 
🌸 Crafted by South Korean Artisans for Lasting Quality
- Ribbed texture throughout provides comfortable flexibility
 - Tagless design eliminates irritation and itching
 - Elastic waistband moves with active play without pinching
 - Relaxed fit allows unrestricted movement for all-day comfort
 - Generous sizing—see size chart for details (size down for petite builds)
 
Choose indoor wear for your little ones with the same standards you set for yourself.
95% Cotton 5% Spandex
FREE SHIPPING on orders over $99 within the contiguous US 
Flat-rate shipping $5.95 on US orders under $99
- In-stock items ship within 1-2 business days
 - Standard shipping delivery: 2-5 business days
 
For more information, check out our Shipping Policy
Return Eligibility
Black Friday Special: Returns accepted until January 15
All clothing items MUST have original tags attached to be eligible for return
Items must be unwashed and free from perfume, deodorant marks, pet hair, or other signs of wear
All original packaging must be included
Size Exchanges
Restocking fees are waived for clothing size exchanges as long as original tags remain attached
Item must otherwise meet all return eligibility requirements
Customer is still responsible for return shipping costs
Please read our Returns Policy for more information





