Jacket by Heart Dagger, Part of our responsible edit, Funnel neck, Zip placket, Side pockets, Fitted trims, All-over logo print, Relaxed fit, For a slouchy silhouette, 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.