The bras run true to size and are easily fastened in front.  I ordered a couple first time to see if I like them.  The fit is perfect and I ordered several more in different colors.  I love the ease of putting on a bra now and the straps are wide so they8 don't fall down off my narrow shoulders.  They also are very pretty and lacy.  I wear a 44C and usually that size bra does not have much eye appeal but I feel very pretty in these.