SKIMS to Fantasie bra size

The short answer

SKIMS 34F is Fantasie 34DDD by the two brands' own charts. 1 of 5 SKIMS sizes land on a different label at Fantasie.

Cups are counted along each brand's own letter order, and the band is carried across unchanged.

Every SKIMS size read across to Fantasie. US sizes on the left, US on the right.
SKIMS	Fantasie, by chart	Same label	Fantasie also prints
34AA	not made	not published	not published
34A	not made	not published	not published
34B	not made	not published	not published
34C	not made	not published	not published
34D	34D	not published	UK D
34DD	34DD	not published	UK DD
34F	34DDD	not published	UK E
34G	34G	not published	UK F
34H	34H	not published	UK FF

Neither chart publishes the body each size is built for, so the rows line up the labels. Tinted rows change label or sit between two sizes. 4 sizes have no counterpart on the Fantasie 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.

Open in the converter Add an item you own

Sources

SKIMS size guide, read on 2026-09-17. SKIMS on TrueToSize
Fantasie size guide, read on 2026-09-17. Fantasie on TrueToSize

Fantasie to SKIMS