Marc Susset-Lacroix/WireImage; Turgeon/Rocke/Splash News; Alex Jackson/WENN

You’ve got to admire a girl who knows what works for her — and sticks with it! While promoting her 18th Number One single, “Touch My Body,” everywhere from New York to London to Paris, Mariah Carey honed in on a solid combo — colored, cropped bomber jackets (from Gucci and Members Only), skintight black dresses and matching sky-high heels. We love Mariah’s simple plan of attack when packing for such an ...