Women's Dresses
“Dress size” is one of the least standardized numbers in clothing, because a dress is really three garments in a trench coat: a bust fit, a waist fit, and a hip fit, layered into one silhouette. A wrap dress can be generous through the hip and tight at the waist; an A-line does the opposite; a bodycon cut demands all three measurements agree at once. The same size 8 across those three shapes can fit three different bodies.
Fabric changes the equation again. A dress cut from a stable woven fabric fits close to its stated measurements; the same pattern cut in a jersey or a fabric with added elastane will wear smaller because the material itself stretches to meet you. Two dresses in the same size, from the same brand, in different fabrics, can fit noticeably differently.
The practical habit that helps most: read the retailer's own garment measurements (bust/waist/hip in inches or centimetres, not just the size label) before ordering, and check whether the fabric is described as stretch, woven, or structured. Signed-in Shaku users can compare their own measurements against a specific dress's published dimensions instead of guessing from the size label alone.
Women's Dresses at retailers
asos
ASOS DESIGN crochet knit summer dress in ecru
asos
ASOS DESIGN crochet knit summer dress in ecru

Banana Republic Factory
Strappy Tiered Maxi Dress

COS
Sheer Pintucked Dress

COS
Embroidered-Detail Linen Shirt

COS
Embroidered-Detail Linen Vest in Yellow

COS
Sheer Pintucked Shirt

COS
Embroidered-Detail Linen Shirt in Navy

COS
Sheer Pintucked Skirt
asos
ASOS DESIGN knit summer maxi dress in red stripes
asos
ASOS DESIGN shirred bust cotton mix summer midi dress in khaki
asos
ASOS DESIGN crochet knit summer mini dress in black
asos
ASOS DESIGN crochet knit summer mini dress in yellow
asos
ASOS DESIGN summer maxi dress with full skirt in ditsy print
asos
ASOS DESIGN shirred bust cotton mix summer midi dress in khaki
asos
ASOS DESIGN crochet knit summer mini dress in ecru
asos
ASOS DESIGN crochet knit summer mini dress in ecru

COS
Tiered Gathered Midi Dress

COS
Paneled Sleeveless Midi Dress

COS
Square-Neck Strappy Jersey Dress