Both are 100% cotton. The heart-patterned one has a small stain around the stomach area. - Size: 95 - Material: 100% cotton - Style: Short-sleeved pajamas with frills - Set includes: 2-piece pajama set *This is a personal inspection. Please refrain from purchasing if you are concerned about minor details. I do not offer exclusive listings. Even new, unused items may have deteriorated over time or have overlooked flaws. Thank you for your understanding.