Graduation Gowns, Academic Gowns, Choir Robes; Ashington Ceremonial Gowns Categories ACADEMIC CHOIR GOWN SETS SCHOOL Choir Gowns In Various Colours Our choir gowns are in soft, high-quality, polyester and are stylishly cut with pleating across the shoulders and back.  Five different sizes to cover the height range 4′ 10″ to 6′ 4″ and to a maximum of 50″ chest/bust.Sizes:4'8" - 5'2" (147cm - 157cm)5'3" - 5'6" (158cm - 168cm)5'7" - 5'9" (169cm - 179cm)5'10" - 6'2" (180cm - 190cm)Over 6'2" (190cm +