This cute, elegant & retro t-shirt & romper are made with 100% GOTS certified organic double gauze cotton. (Muslin) Muslin cotton is a very soft, thin & light fabric. Easy to maintain, we love its anti-allergic texture. Its non-perspiring, breathable & absorbent properties won us over. TSHIRT has two buttons on the front. These are made with coconut. It is easy to wear. Our shirt is very elegant & romantic with its ruffled neckline & sleeve details. ROMPER: The straps are adjustable & fasten with buttons. Easy to wear & care. Each item is made with love & a strong focus on details. CARE: . Wash at 30 o C . Iron at medium or low temperature. . Prefer natural drying rather than in a tumble dryer. TSHIRT SIZE: 6-9m: Height 35cm / chest 25cm 9-12m: Height 36,50cm / chest 26,50cm 12-18m: Height: 38cm / chest 28cm 18-24m: Height: 39,50cm / chest 29,50cm 2 years: Height: 41cm / chest 31cm 3 years: Height: 42,50cm / chest 32,50cm 4 years: Height: 44 cm / 34cm Romper Size: Age Waist Height 6-9 m 21 cm 22,50 cm 9-12 m 22,50 cm 23,50 cm 12-18 m 24 cm 24,50 cm 18-24m 25,50 cm 25,50 cm 2 years 27 cm 26,50 cm 3 years 28,50 cm 27,50 cm 4 years 30 cm 28,50 cm Height is from waist to crotch If you are not sure, which size to choose, please don’t hesitate to contact me for details or advice. 1st Birthday Outfit Girl, Organic Sage Green Baby Romper +Organic Girl Beige Blouse, Cake Smash Gift Niece Sister