This is a set of two long-sleeved rompers from Uniqlo. Both are size 70cm. The fabric is a light yellow color with a bee design. I dressed my twins in them, but they didn't fit the season or their size, so they weren't worn much. I looked closely for stains, but the base color is yellow, so honestly, I couldn't tell very well. I apologize if there are any yellowing spots. Type: Coverall Sleeve Length: Long Sleeve Design: Insects