For maximum comfort size for the largest part of your upper body - typically equal to Bust or Hip Size. Remember woven silk does not have any stretch so when in between sizes, size up.

how to measure but and hip size
Small Medium Large
TOPS BUST up to 34" up to 38" up to 42"
BOTTOMS HIP up to 38" up to 44" up to 49"

 

2.0 Sizing (Currently Sunset Rose Chelsea Top and Midtown Pants ONLY)

X-Small Small Medium Large
TOPS BUST n/a up to 35" up to 39" up to 41"
BOTTOMS WAIST up to 27" up to 29" up to 32" up to 36"
BOTTOMS HIP up to 39" up to 42" up to 46" up to 50"

 

Robe Sizing (Actual Measure of Garment)

X-Small Small Medium  S/M Large L/XL
CHEST 42" 44" 48" 48" 52" 56"
SLEEVE LENGTH 23" 23.5" 24.25" 24.25" 25" 25.75"
LENGTH 40" 41.5" 43" 43" 44.5" 46"