Banking off of Lani's post - TopMan also has an online sale going on with merchandise up to 70% off. Similar to TopShop, the sale items tend to turn over quickly. Here's some of my picks:
Blue Cowl Neck T-Shirt - $14 (was $28) - almost sold out! I'm all about the cowl neck - it has more room in the neck area and feels less binding than regular crew/V necks. Definitely helps when the weather maxes out at 100+ degrees.
Stone and Navy Tape Shorts - $40 (was $70) - again almost sold out. The side detailing provides a nice touch while still maintaining a clean look.
Navy Hooded Cardigan - $20 (was $64). Button up cardigan with checkered detail. There's also lots of other solid color deep v cardigans for $20 bucks a pop.
Charcoal Cotton Peacoat - $40 (was $120). Theme of the day - limited sizes and quantities. The back of the jacket also has a couple of straight darts which helps give some structure.