The Effie Knit is made from super soft, premium cotton and is a great staple for your little one's wardrobe - 100% cotton - Breathable, comfortable - Perfect for layering in Winter and for Spring and Summer Sizing - The new production of knits do run slightly smaller in size. The size 3-6m is true to size but all other sizes please size up 1-2 sizes for an oversized relaxed fit. Parker is 8 months and wearing a size 6-12months. Size 7-10 years Bobbie is 8. Due to the oversized design this can be worn for a couple of years. Measurements (7-10years) Chest (underarm-underarm): 57cm Arm length: 55cm Length: 53cm Care instructions - Wash before first wear - Gentle, cold hand wash - Dry flat to keep the shape. Do not tumble dry - Store folded. Do not hang. If a thread does come loose, do not cut it off, instead thread it through to the inside of the knit. - As this is made from a natural fibre there may be imperfections in the cotton and there may be some variations in colour between pieces as dye batches can vary.