Size Guide

Find your perfect fit — because confidence starts with the right size.

How to Measure Yourself

Measure yourself wearing only your underwear. Use a soft measuring tape, kept snug but not tight.

Bust: Around the fullest part of your chest, tape parallel to the floor.
Waist: Around the narrowest part of your natural waist, just above the belly button.
Hips: Around the fullest part of your hips, about 7–9 inches below your natural waist.

Size	US Dress	Bust (in)	Waist (in)	Hips (in)
XS	0–2	31–32	24–25	34–35
S	4–6	33–34	26–27	36–37
M	8–10	35–37	28–30	38–40
L	12–14	38–40	31–33	41–43
XL	16–18	41–43	34–36	44–46
XXL	20–22	44–47	37–40	47–50
3XL	24–26	48–51	41–44	51–54

Size	US Dress	Band (in)	Waist / Hip (in)
XS	0–2	28–30	24–26 / 34–35
S	4–6	30–32	26–28 / 36–37
M	8–10	32–34	28–30 / 38–40
L	12–14	34–36	30–33 / 41–43
XL	16–18	36–38	34–36 / 44–46
XXL	20–22	38–42	37–40 / 47–50
3XL	24–26	42–46	41–44 / 51–54

Maximum sculpting: Size down one for firmer compression.
Everyday comfort: Wear your true size for a smooth, second-skin feel.
Between sizes? Size up for bras and underwear; size down for bodysuits and shorts.
Bundles: All pieces ship in the same size — choose the size that fits your bodysuit best.

Still unsure? Email us at hello@senashaps.com with your measurements and we'll give you a personalised fit recommendation.