All of my comments would almost mirror Jesibel's, my measurements are nearly the same! 34" 25" 37"
Jesibel, if you have trouble finding bras that fit and are reasonably priced, go to Kohl's if there is one in your area. They have a great bra selection, including Maidenform bras, which are my favourite! Maidenform's been around for over a century, and in that time, they've learned a thing or two about the female form.
Being an approximate size 5 and 5'8", people never expect me to have difficulty finding clothes that fit until I explain why.
Relative to my height, I have no butt; women's pants have far too much room in that area, so I shop in the junior's section. I just wish, at times, that they had more clothing available there that didn't adhere so closely to trends. I don't want pants with holes in them! When my pants get holes, I fix them, and throw them out when they're past the point of fixing.
But I believe the topic was lingerie! Thinking about it, most of my pieces don't go over my entire body, so they're easier to size. For fancy undies, I get a small. If it has to go over my breasts, I prefer to try it on if possible, and I never buy bras without trying them on first!
I did learn one thing the hard way: if you're buying an adjustable corset and you're between sizes, get the smaller one. Remember: it's adjustable.