Lingerie has changed function. What was once purely practical is now designed with the same attention given to outerwear, and underwear has moved steadily toward being visible rather than hidden. A great deal of technical development has gone into making these garments comfortable as well as attractive.
The result is a category that is far larger and more varied than it used to be, and correspondingly harder to navigate. This guide brings the whole range together so you can find what you need without working through it piece by piece.

Start here
- Types of lingerie. The full map of the category, split into upper body, lower body, full body and hosiery.
- Evolution of bras. How the garment developed out of the corset, and what changed in the process.
- Why wear a bra. The anatomy, the practical reasons, and the arguments on the other side.
How a bra works
Understanding the construction makes every other decision easier, particularly fit.
- Bra functionality. What a bra actually does, and which claims about it hold up.
- Basic elements of a bra. Band, cups, straps, gore and wires, and the job each one performs.
- Bra cups. Cup construction, shape and coverage.
- Bra accessories. Extenders, converters, cushions and the rest.
Size and fit
Most complaints about bras are fit problems rather than product problems, and they are solvable.
- Determining your bra size. How to measure, and what the two numbers mean.
- A properly fitting bra. What correct fit looks like, including slipping straps and what causes them.
- Conditions determining your bra type. Which style to choose for which situation and which outfit.
- Bras and your health. What the evidence supports and what it does not.
Bra categories
There are a great many bra types, and each solves a specific problem. Our overview of bra categories sets out the whole range, and these guides cover them in groups.
- T-shirt, training and U-plunge bras
- Demi and half-cup, halter-neck and novelty bras
- Backless, bandeau and bralette
- Racer-back and strapless bras
- Convertible, cupless and contour bras
- Underwire, triangle and male bras
- Seamless and soft-cup bras
- Adhesive bras
- See-through, sheer and shelf bras
- Bullet, peep-hole and natural bras
- Long-line bras
- Minimizer and water, gel and liquid bras
- Front closure, full-coverage and mastectomy bras
- Maternity bras
- Sexy and erotic bras
Shaping
Two guides cover the two directions people most often want to move in.

Frequently asked questions
Where should I start if my bras never feel right?
With size. Begin at determining your bra size, then check the result against a properly fitting bra. Most discomfort traces back to the band rather than the cup.
How many bra types do I actually need?
Fewer than the category suggests. A well-fitting everyday bra, a t-shirt bra for smooth fabrics, and one solution for backless or strapless outfits covers most wardrobes.
What is the difference between lingerie and underwear?
Function and intent rather than construction. Underwear is the practical category; lingerie describes pieces where appearance and fabric are part of the point.