Girls size 3/6 months Baby Merlin’s Magic Sleepsuit in gently used condition. Light pink.

From Amazon:
The Baby Merlin's Magic sleepsuit is the original swaddle transition product.
The Baby Merlin's Magic sleepsuit helps establish good sleep habits and provides parents peace of mind that their baby is getting adequate rest for proper growth and development.
The sleepsuit is designed for back sleeping in the crib at the recommended room temperature for babies. Proper fit and timing of introduction of the sleepsuit are critical to the safety and effectiveness of Baby Merlin's Magic sleepsuit.
The Baby Merlin's Cotton Magic sleepsuit has a soft and breathable jersey cotton inner layer, a soft cotton outer layer and a layer of polyfil in between for just enough comfort. Also, available in cozy microfleece (Baby Merlin's Microfleece Magic sleepsuit)
Double zipper for easy in/out and diaper changes. Machine wash cold with like colors, non-chlorine bleach as needed, tumble dry low or hang to dry. Do not iron.