Sunny J's fit guide
The right fit changes everything.
Your size is a starting point. Comfort, shape, support, and the way a bra moves with you tell the rest of the story.
Four points of a beautiful fit
What should a bra feel like?
Support should feel secure, comfortable, and easy to live in. Use these cues to check the bra you are wearing now.
The band
Level around your body, comfortably snug, and secure without riding up. Most of a bra's support begins here.
The cups
Your breast tissue should sit fully inside the cups with a smooth edge - no spilling, pinching, wrinkling, or gaping.
The center
On an underwire bra, the center should rest against your chest and the wires should surround, not sit on, breast tissue.
The straps
Secure enough to stay in place, relaxed enough not to dig. Straps refine the fit; they should not carry all the support.
More sizes. More possibilities.
A number does not define your shape.
Sunny J's serves customers from petite to curvy with an extensive mix of everyday, specialty, sports, nursing, post-surgical, and swim styles.
- 28-56
- Band sizes
- AA-P
- US cup-size range
- 1:1
- Personal guidance
International sizing
One fit, several size labels.
Sunny J's carries brands from around the world. Check the sizing system in each product description, then use this chart as a guide.
Cup progressions can differ by brand and style. When in doubt, begin with your known size and let fit - not the tag - make the final decision.
Elomi, Fantasie, Freya, Panache, Sculptresse
Wacoal, Goddess
Anita, Mey, Simone Perele, Le Mystere
Your complimentary fitting
No guesswork. No pressure. Just thoughtful help.
A Sunny J's fitting typically takes 30-45 minutes. Appointments receive priority, and walk-ins are welcome when a fitter and room are available.
- 01Start with a conversation
Tell us what feels good, what does not, and what you need from your bras or swimwear.
- 02Fit privately and comfortably
Your fitter will measure you in your bra, then help only to the level you are comfortable with and consent to.
- 03Refine size and shape together
We pull styles, make adjustments, and keep trying until support, comfort, and silhouette come together.
Good to know
A few fit questions, answered.
Is my size the same in every brand?
Not always. Sizing systems, fabrics, cup shapes, and band construction vary. Treat your usual size as a starting point and assess each bra on your body.
How often should I be fitted?
Sunny J's recommends a professional fitting each year, or sooner after pregnancy, weight changes, surgery, hormonal changes, or whenever your bras stop feeling supportive.
Can you fit specialty bras and swimwear?
Yes. Sunny J's fits everyday, sports, nursing, mastectomy, post-surgical, strapless, and other specialty bras, along with bra-sized and dress-sized swimwear.
Feel the difference