I ordered size 20. My son has a 29-30 waist in jeans. You should measure 29-31 inches at the waist. They're just a little cozy. The length should be a 42 but they measure 41.5 inches from the waist to the edge of the ankle. It's okay with me because I still have to trim it for him. The vest said 35" for the chest, it measures exactly 35" so it's also a little tight but the sizing is as advertised. The sizing of the vest on the back is exactly as indicated for a size 20. I will update after he wears them all day to an event but for now I think they are good value for money!
Calvin Klein Kids' 2-Piece Formal Suit Set
44 Review
Paisley of London Kingsman Blue Boys Slim Fit Occasion Wear: Formal Wedding Suit Set for Kids (X-Large - 20)
49 Review
Visaccy Slim Fit Boys' Suits: Perfect Ring Bearer Outfit for Dressy Occasions
65 Review
🤵 Young Youth Boys' Black Tuxedo: Ideal Clothing for Suits & Sport Coats
44 Review
👖 Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
👕 Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
Waterproof Cozy-Dry Rain/Snow Pants for 💧 Kids by JAN & JUL, with Fleece Lining
64 Review