FREE shipping on all U.S. orders
JUST IN: ALL NEW SWIM
Our newest dreamy colors
timeless new styles in the softest blue
a soft ivory hue in our first every underwire top, Jolie.
An elevated string bikini style
Shop all new styles below.
the ultimate vacation top
Extend and enrich the life of your swimwear with our favorite eco-friendly, amazing smelling, chemical free bikini wash; Bikinis Over Everything.
Keep up with us on our socials to stay up to date with everything MER SOEUR
Sign up for 15% off your first order and exclusive first access to sneak peeks and sales
Sign up for 15% off your first purchase & exclusive access to sneak peeks and sales