I had bought it in store and found it on revain for a lot less. I ordered L- I am a 36 B. It is snug, but I am a little chunky! This bra is a "pullover" so it has no clasps and no wires. I hate bras, so this is the closest to being bra-less I could find that had a sexy touch. Since I work in an office now, after 9 yrs of working from home, I decided I needed to keep more demure. Nipples still detectable but not like "LOOK< NIPPLEAGE"!It is delicate and pretty, so I would neveSee full review