fashion-forward 
adjective
(Of a person or style of clothing) very fashionable: the clothing line of choice for fashion-forward women...
- With high-quality, fashion-forward tees, American Apparel aspires to be the "Starbucks" of the T-shirt world.
- The fashion-forward French aren't the only ones wearing Weil's creations.
- A fashion-forward 2002 bikini they can don on the beach would suit them just fine.