Rubies secret wishes line brings you costumes for playful adults all year long, Costume sizes X Small 0 to 2 fits 32 to 34 bust and 22 to 24 inch waist, Small 2 6 fits 33 to 35 inch bust and 25 to 26 inch waist, Medium 6 10 fits 36 to 38 inch bust and 34 inch waist, and Large 10 12 fits 38 to 40 inch bust and 35 to 38 inch waist, a world leader in the creation of costumes, Rubies costume company is a family owned and run business based in New York state, with more than 60 years experience and the largest selection, Rubies has the costumes and accessories children and adults want for Halloween and year around dress up fun