Use Bicep, Chest/Bust, and Underbust measurements.
How to measure:
Bicep is the circumference around the widest portion of your upper arm with the bicep contracted.
Chest/Bust is the circumference around the widest portion of your bust while wearing a bra (If you do not plan on wearing a bra under the sleeves, measure accordingly, but keep in mind that the sleeves don’t provide much support).
Underbust is right below the breasts, where the bra band usually sits.
Please do not forget to measure your bicep! It is the most important measurement for a good fit. Do not size up for broad shoulders. The sleeves have no shoulder seams so they will accommodate all shoulders.
|Bicep||9.5-11.75" (24-30cm)||10.5-12" (27-31cm)||11.25-12.5" (28.6-31.8cm)||11.5-13.5" (29.2-34.3cm)|
|Chest/Bust||33-36" (84-92cm)||35-38" (89-97cm)||37-41" (94-104.1cm)||40-44" (101.6-111.8cm)|
|Underbust||31-34" (79-87cm)||33-37" (84-94cm)||35-38" (88.9-96.5cm)||36-40" (91.4-101.6cm)|
If your measurements fall in the overlapping range between two sizes, size up for a looser fit and down for a tighter fit.
The arms of the mannequin are very skinny so the size S appears to fit rather loosely on her. On a real person’s arms, it fits like well-fitting pantyhose.