90% OF CHICKS DIG IT
I hate to say it but unless you have that super-model body type, La Senza blows. You really have to have certain dimensions to fit into these bras. If you do, all the power to ya. If not, don't even bother - it'll just demolish your self-esteem and make you feel fat/awkward. Try a more reputable place with large range of sizes/shapes, and I agree with the ladies below, get a proper bra fitting so you're on the right path.
These reviews are the subjective opinions of ChickAdvisor members and not of ChickAdvisor Inc.