Disney Store Trendyland

Location of Disney Store

The Disney Store at the airport is NOT a Disney Store per se, but a store Operated by HKDL Resort. That airport location only sells souvenirs/tickets/merchandise for Hong Kong Disneyland resort.
However, the only Disney Store located in Hong Kong (that I am awared of) is located in the Kowloon area, inside the lower level of Ocean Terminal Mall, which is the mall located next to the Star Ferry terminal on the Kowloon side of Vistoria Harbour. There are other Disney Stores as well... and Here is the information you need:

HONG KONG

City Plaza 2 (852) 2967-9986
New Town Plaza, Shatin, New Territories (852) 2691-6386
Ocean Terminal (852) 2302-4772
Plaza Hollywood, Diamond Hill (852) 2955-5138
Times Square, Causeway Bay (852) 2506-1073
Whampoa Gardens, Hung Hom (852) 2994-8632

Trendyland G/F, Hang Shun Comm Bldg, 12 Cameron Rd, TST,Kowloon
2739 8182
Trendyland Shop G18, G/F, Olympian City 2, Kowloon 2740 4717
Trendyland Shop 4, G/F, Sun Kong Hse, No 2J-Q, Sai Yeung Choi St. South, Mong kok, Kowloon
2384 8213
Trendyland Shop 250, Level 2, East Point City, Tseung Kwan O, Kowloon
3194 3482
Trendyland Shop B8, First Basement, Site 11, Whampoa
Garden, Kowloon
2628 4129
Trendyland Shop L2-7, Level 2, APM, Millennium City 5, Kwun
Tong
2763 9103

The Cameron Road location at Tsim Sha Tsui is almost right outside the MTR Station's Cameron Road Exit (B2). Once you take the steps out of B2, it will be at the right side of Cameron Road within 30 seconds.