Relaxed fit - XS=US(0-2), S=US(4-6), M=US(8-10), L=US(12-14), XL(16-18). The sizes of the clothes are all European sizes Fashionable style - Flaunt your fashion statement with this onesie oversized overalls, featuring relaxed fit, stretchy cotton blend, shapeless silhouette, crew neckline, dropped armholes, front pouch pockets, wide cut legs for a trendy & chic look Comfortable fabric - Made with a super-soft fabrication with a stretchy feel, our hot shot onesie dupe & vacation outfits effortlessly paired with sneakers for a super chic look. Great for spring, summer and fall Versatile wear - Our amazon spring fashion overalls is a cozy instant outfit. Wear it on vacation as travel outfit or outside on street, shopping or around the house Note: Due to the color of the sunlight and the brightness of the display, there may be some differences between the purchased product and the picture. However, we guarantee that the differences will not be significant