Rag & bone to Guess jeans size

The short answer

rag & bone 32 is Guess 31 by the two brands' own charts. 1 of 10 rag & bone sizes land on a different label at Guess.

Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.

Every rag & bone size read across to Guess. Waist size sizes on the left, Waist size on the right.
rag & bone	rag & bone builds it for	Guess, by chart	Same label	Guess builds it for	Guess also prints
23	waist 23 in, hip 34.5 in	23	23	waist 23 in, hip 33.5 in	not published
24	waist 24 in, hip 35.5 in	24	24	waist 24 in, hip 34.5 in	not published
25	waist 25 in, hip 36.5 in	25	25	waist 25 in, hip 35.5 in	not published
26	waist 26 in, hip 37.5 in	26	26	waist 26 in, hip 36.5 in	not published
27	waist 27 in, hip 38.5 in	27	27	waist 27 in, hip 37.5 in	not published
28	waist 28 in, hip 39.5 in	28	28	waist 28 in, hip 38.5 in	not published
29	waist 29 in, hip 40.5 in	29	29	waist 29 in, hip 39.5 in	not published
30	waist 30 in, hip 41.5 in	30	30	waist 30 in, hip 40.5 in	not published
31	waist 31 in, hip 42.5 in	31	31	waist 31.5 in, hip 42 in	not published
32	waist 32 in, hip 43.5 in	31	32	waist 31.5 in, hip 42 in	not published
34	waist 35 in, hip 45.5 in	not made	not published	not published	not published

Tinted rows change label or sit between two sizes. 1 sizes have no counterpart on the Guess chart. Read from the two charts only; no formula and no averaging.

What wearers say

Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.

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Sources

rag & bone size guide, read on 2026-09-18.
Guess size guide, read on 2026-09-18.

Guess to rag & bone