Definitely having a tough time picking which of the three pants I would want to get: the matching pants, the tweed pants he wears with the pink and the oval shirt (like the one you have) or the dark pants he wears with the pink and sea green shirt (that one is the most baffling as I cannot tell the color or cloth material used on those).
Also I skimmed through the movie and noticed Deckard wears 4 different main outfits and counted how long they appear on screen (ie: only when Deckard is on screen). The only constants are the trench coat, herringbone silk jacket and his Adidas Officials Sneakers.
1: Matching Pants, Gray shirt w/purple floral stripes, brown "music note" tie
2: Charcoal brown tweed pants, Blue & pink oval shirt, red and grey squares tie
3: Dark brown pants, Pink and Sea Green shirt (then oval shirt again), red and grey squares tie
4: Matching pants, triangle shirt, black and silver tie
Matching pants (32 minutes) Dark Brown pants (26 minutes) Tweed pants (18 minutes)
Gray Shirt (8 minutes) Triangle shirt (24 minutes) Oval shirt (23 minutes) Pink sea green shirt (18 minutes)