襯衫(男)

I think you want something young and trendy...

First, you can check all the fashion trend on internet such as no no men or go check magazine like Milk, No No Men to see the update trend lor.

Also, you can go check check these shops:

1/ I.T. -- price from $250 - $3000

Style: Young trendy look from different US or European brand.

Address:

百老匯附近, 西洋菜街
2/F In`s Square, 26 Sai Yeung Choi Street South, Mongkok, Kowloon

朗豪坊
L3-10-19 Langham Place, Mongkok

又一城
Shop LG2-30, Festival Walk, Kowloon Tong, Kowloon

You can also go to the I.T SALES shop in 新港中心, usually they sale off season products or defect items (次" 既貨). Price usually is 90% off!

2/ HOSO PLACE -- price from $120 - $350

Style- funky edgy Japanese street fashion.

Address:

又一城
Fesitval Walk, shop L2-52

3/ UNIQLO -- price $120 - 200

Style- causal simple daily look

Adress:
九龍尖沙咀彌敦道132號美麗華商場2樓2006店

Otherwise, there are more other shops like Bauhaus, Levis, 2% where you can find the most trendy look in the season!

here are website you can check:

http://www.bauhaus.com.hk/

www.2percenthk.com/

www.levi.com.hk/

Hope I can help you lah.