Baby Long Sleeve JumpsuitApplicable gender: neutral male and female Sleeve length: long sleeve Suitable for the season: autumn Round neck, long sleeves, front button detail Bottom snap closure Cotton material Fit to actual size Machine washable size Dress length bust Sleeve Length Suitable for age 60 38 43. 5 24 0 3 months 70 41 46 26 3 6 months 80 44 48. 5 28 6 9 months 90 47 51 30 9 12 months 100 50 53. 5 32 12 18 months