This is a one piece. I bought this for my 6 year old who is a little smaller. The legs are a bit short but otherwise fit perfectly. She has worn it twice and there is already a hole in the seam at the crotch. I will sew lightly but the quality is a little not so. Otherwise I am happy with this purchase and my 6 year old loves it.
One Step Up Girls' Toddler Jumpsuit - Stylish Jumpsuits & Rompers for Kids
35 Review
π Limited Too Fashion Romper 1313 Multi: Trendy Girls' Jumpsuits & Rompers for Every Occasion
31 Review
Yousie Toddler Dinosaur Girls' Jumpsuit Romper - Stylish Clothing for Kids
38 Review
Stylish Sitmptol Boyfriend Shortalls Jumpsuit for Girls' Clothing
29 Review
Amazon Essentials Little Short Sleeve Leotard Girls' Clothing for Active
61 Review
Dancina Toddler Leotard Flutter Sleeve Girls' Clothing for Active
55 Review
Hollhoff Gymnastics Playgrounds Shorts - Breathable Clothing for Girls
48 Review
Tommy Hilfiger Girls Crop White Girls' Clothing
54 Review