Suit trousers by Heart Dagger, For that thing you RSVPd to, Regular rise, Concealed fly, Check design, It's hip to be square, Functional pockets, Slim fit, Kinda like you shrunk it in the wash, Exclusive to ASOS. Heart Dagger welcomes ASOS to The House of Heart Dagger with an exclusive tailoring collection. A House which has been built on the very foundations that it strives to uphold and take forward: timeless style, rich fabrics, precision-cut suits and a touch of modern-day dandy.