******
- Verified Buyer
This romper for the quality is so comfortable. There is no zipper. This is a slide on, so it’s like a onesie, but the fit is absolutely amazing. It’s not too tight. It does have straps that you can adjust to make it tighter or looser so that will make it higher or lower, depending on how you like your romper to fit.I wore a T-shirt under mine, but you can also wear a tank top, bodysuit, or whatever else you’d like under it. The color I got was black and it was perfect for what I needed it for. I will definitely get more in different colors.