final sale
Join the waitlist
Be the first to know when your size is available again.
Select your size
Free Shipping On All Orders (automatically applied)
All sale or discounted merchandise is final sale and cannot be exchanged or returned.
Breezy, chic, and made for sunny days, the Cassis Dress combines timeless Breton-inspired stripes with a lightweight, UV-protective fabric for style that doesn’t compromise on function. The airy batwing sleeves add a touch of movement and ease, while the relaxed silhouette offers all-day comfort.
Perfect for a day by the sea or a stroll in the city, pair it with sandals for a laid-back look or dress it up with espadrilles for effortless French elegance.
UV sun protection: using the U.V Skin-Protection microfiber, SAINT JAMES offers a specially designed garment to protect your body against harmful solar rays. This polyamide microfiber offers a skin protection twice as high as cotton. You will also appreciate its easy care, drying, and active breathing properties. It also does not pill.
Measurements for size US 8 (French size 40):
Refer to our size guide for more details.
- Made in Saint James, France
- Lightweight Jersey
- Short Batwing sleeves
- Round neck
- Recycled polyamid (91%) Elasthane (9%)
Be the first to know when your size is available again.

Born from the sea
Saint James is available in selected stores across the USA and Canada. Explore our French craftsmanship, find your perfect fit, and discover our latest collections closer to home.