SIZING INFO | RJC | Girls | Style 151 | Rayon | Tube Top Sundress | SIZING FACTS - please do not use Amazon''s generic sizing info | these are the approx. measurements of the dresses, NOT your daughter''s body | SIZING TIPS | this tube dress runs SHORT for some girls | please order this dress according to the DESIRED DRESS LENGTH if you prefer longer dress length >>> ELASTIC TUBE TOP (without expansion to maximum expansion) - (SIZE 2) 14"-24" (SIZE 3) 14"-25" (SIZE 4) 17"-28" (SIZE 5) 17"-28" (SIZE 6) 17"-31" (SIZE 6X) 17"-32" (SIZE 7) 17.5"-34" (SIZE 8) 18.5"-36" (SIZE 10) 18.5"-40" (SIZE 12) 21"-44" (SIZE 14) 22"-46" >>> DRESS LENGTH (without spaghetti straps) - (size 2) 15.25" (size 3) 15.75" (size 4) 16.5" (size 5) 17.75" (size 6) 19.25" (size 6X) 20.5" (size 7) 21.5" (size 8) 23.5" (size 10) 24.25" (size 12) 25" (size 14) 27" | for best results (rayon) - hand wash cold | mild soap | line dry | cool iron | measurements of handmade apparel slightly different from dress to dress | please contact us if you need sizing assistance. Mahalo!