Bra allows the wearer to use the tighter hooks as the bra stretches during its lifetime. Bras may be designed to enhance a woman's breast size, or to create cleavage, or for other aesthetic, fashion or more practical considerations. Nursing bras are designed to aid breast-feeding. Compression bras, such as sports bras, push against and minimize breast movement, whereas encapsulation bras have cups for support. Breast support may be built into some swimsuits, camisoles and dresses. Bras come in a variety of styles, including backless, balconette, convertible, shelf, full cup, demi-cup, minimizing, padded, plunge, posture, push-up, racerback, sheer, strapless, T-shirt, underwire,
Shelf, West Yorkshire a number of mills and workers cottages during the Industrial Revolution, and there are a number of historical relics including a stone horse trough and a stone chair milestone originally erected in 1737 which gave rise to the local area being named Stone Chair, Shelf. Prior to 1851, Shelf was a part of the large Parish of Halifax. The Parish Church of Shelf St. Michael and All Angels Church was built in 1850 and there were a number of Chapels of other denominations. On a secular level the village was administered by a 'Local Board' established in 1863, and then