B9X Size Chart

 

Denim size US size UK size Waist (IN) Hip(IN)
24 0 4 24 33
25 2 6 25 34
26 4 8 26 35
27 6 10 27 36
28 8 12 28 37
29 10 14 29 38
30 12 16 30 39
31 14 18 31 40
32 16 20 33 42
33 18 22 35 44
34 20 24 38 47
35 22 26 41 50

*Depending on your body type and dressing habits, the above sizes are for reference only.