This is a new 2 piece set made by Miniwear in a size 0-6 months. The set includes a one piece body suit that has a full zipper that goes all the way down the left leg, it has a hood with a small sherpa trim, and the fold over cuffs to create little mittens for your angel. The removable over blanket has straps much like a pair of over-alls that loop through the body suit and button into place, the front has an adorable applique design of Giraffs and it says 2 Cute. The main on the giraffs are a raised fringe...very cute. This also has the loop at the foot so you can buckle your little one safely in the car seat. This is made of a very soft heavy weight polar fleece of 100% polyester. This is a great idea, because since it is two separate pieces you can use them together or separately depending on the weather and your setting. This is super cuddly and will certainly keep your little one warm and cozy also a great investment because I would consider this unisex with the patterns and color play. I will try and give nice sizing but if you have any questions, feel free to ask. Body: top of shoulder to heel 23.5" laying flat armpit to armpit 12.5" base of neck to crotch 15.5"