Follow the easy measurement steps using a cloth tape (taut, but not stretched.) Measure in underwear without shoes, and then compare the results to our chart to determine your student’s size.

  1. Measure HEIGHT from floor to top of head standing without shoes, feet together, back to the wall.
  2. Measure CHEST under arms around fullest part of chest with tape comfortably loose.
  3. Measure WAIST at natural waistline (NOT over pants) with one finger-width between tape and body.
  4. Measure HIP/SEAT around the fullest point of hips, standing with feet together.
  5. Measure INSEAM from crotch to top of foot, rounding up to nearest inch.

Unisex Size Charts

Unisex Youth Tops
Alpha Size XXS XS S M L XL
Equivalent Number Size 3/4 5/6 7/8 10/12 14/16 18/20

Preschool and Girls Size Charts

Size Range 4-6X/7
Size 4 5 6 6X~7
Height 39-41 42-44 45-47 48-50
Chest 22-22½ 23-23½ 24-24½ 25-25½
Waist 20½-21 21½-22 22½-23 23½-24
Hip/Seat 22-22½ 23-23½ 24-24½ 25-25½
Inseam To Floor 17 18½ 21 22½

Girls Average Size Range 7-16
Size 7 8 10 12 14 16
Height 50-52 53-54 55-56 57-58 59-60 61-63
Chest 26-27 27-28 28-29 29-30 31-32 32-33
Waist 23-23½ 23½-24 24½-25 25½-26 26½-27 27½-28
Hip/Seat 28-29 29-30 30-31 31½-32½ 33-34 35-36
Inseam To Floor 24½ 25 26¼ 27½ 29 30¼

Girls Plus Size Range 8½-18½
Size 10½ 12½ 14½ 16½ 18½ 20½
Height 53-54 55-56 57-58 59-60 61-63 64-66 67-70
Chest 29-30 31-32 33-34 35-36 37-38 39-40 41-42
Waist 26-26½ 27-27½ 28-28½ 29-29½ 30-30½ 31-31½ 33-33½
Hip/Seat 31-32 33-34 35-36 37-38 39-40 41-42 43-44
Inseam To Floor 24½ 25 26¼ 27½ 29 30¼ 31

Boys Size Charts

Boys Average Size Range 4-7
Size 4 5 6 7
Height 39-41 42-44 45-47 48-50
Chest 22-22½ 23-23½ 24-24½ 25-25½
Waist 20½-21 21½-22 22½-23 23½-24
Hip/Seat 22-22½ 23-23½ 24-24½ 25-25½
Inseam To Floor 17 18½ 21 22½

Boys Average Size Range 8-20
Size 8 10 12 14 16 18 20
Height 49-50 51-54 55-58 59-61 62-64 65-66 67-68½
Chest 27-28 28-29 29-30 31-32 33-34 34-35 35-36
Waist 24½-25 25½-26 26½-27 27½-28 28½-29 30-30½ 31-31½
Hip/Seat 27-28 28-29 29-30 31-32 33-34 34-35 35-36
Inseam To Floor 21 23½ 26 27½ 29 29¾ 30½

Boys Husky Size Range 8H-20H
Size 8H 10H 12H 14H 16H 18H 20H
Height 49-50 51-54 55-58 59-61 62-64 65-66 67-68 ½
Chest 28-29 30-30½ 31-32 32½-34 34½-35 36-37 37½-38
Waist 25-25½ 26-26½ 27-27½ 28-28½ 29-29½ 30-30½ 31-31½
Hip/Seat 28½-29½ 30½-31½ 31½-32½ 33-34 35-36 36½-37½ 38-39
Inseam To Floor 21 23½ 26 27½ 29 29¾ 30½

Boys Slim Size Range 8S-20S
Size 8 10 12 14 16 18 20
Height 49-50 51-54 55-58 59-61 62-64 65-66 67-68½
Chest 25-26 27-28 29-30 29½-30½ 31-32 32½-33½ 34-35
Waist 22½-23 23½-24 24½-25 25½-26 26½-27 27½-28 28½-29
Hip/Seat 25-26 27-28 29-30 29½-30½ 31-32 33-34 34½-35
Inseam To Floor 21 23½ 26 27½ 29 29¾ 30½

Young Adult Size Charts

Junior Size Range For Young Women
Size 3-4 5-6 7-8 9-10 11-12 13-14 15-16
Chest 33-33½ 34-34½ 35-35½ 36-37 37½-38 39-40 40½-41½
Waist 25½-26 26-26½ 26½-27 27½-28 29-29½ 30½-31 32-32½
Hip/Seat 35-35½ 36-36½ 37-37½ 38-38½ 39½-40 41-42 42½-43½
Inseam To Floor 31½ 31½ 31½ 31½ 31½ 31½ 31½

Young Men Size Range 28-48
Size 28 29 30 31 32 33 34
Chest 32-33 33-34 34-35 35-36 36-37 37-38 38-39
Waist 27-28 28-29 29-30 30-31 31-32 32-33 33-34
Hip/Seat 33-34 34-35 35-36 36-37 37-38 38-39 39-40
Inseam To Floor 31¼ 31¼ 31¼ 31¼ 31¼ 31¼ 31¼
Inseam To Floor - Tall 33¼ 33¼ 33¼ 33¼ 33¼ 33¼ 33¼

Young Men Size Range 28-48
Size 36 38 40 42 44 46 48
Chest 40-41 42-43 44-45 46-47 48-49 50-51 52-53
Waist 35-36 37-38 39-40 41-42 43-44 45-46 47-48
Hip/Seat 41-42 43-44 45-46 47-48 49-50 51-52 52-53
Inseam To Floor 31¼ 31¼ 31¼ 31¼ 31¼ 31¼ 31¼
Inseam To Floor - Tall 33¼ 33¼ 33¼ 33¼ 33¼ 33¼ 33¼