The 18th century saw changes in fashion for both men and women in Britain. For men, styles became shorter and more closely fitted, with narrower jackets and tighter breeches. British colonists in North America grew increasingly unhappy and eventually declared independence, fighting wars on two fronts. Women's fashions evolved from wide, unfitted styles to fitted bodices and full skirts that changed shape from round to wider side to side. Undergarments like chemises and corsets supported the evolving fashions.