hey bluesea,
maybe u can get 'octopus' instead, it's like sg's ez link but u can use it almost everywhere. mtr, bus, ferry, peak tram, tram n even 7-11.... etc. the face value is HK$100 but u have to pay HK$50 refundable deposit, so altogether HK$150. just need to return the card to the ticket office at any MTR on ur last day n u'll get ur deposit back. one thing not good is any balance left in ur card is not refundable. so if u dun mind, i'd suggest u to keep ur card for ur next trip to HK! ^_^
n dun worry about top-up, u can top up at all 7-11, if u've been to hk b4, u should know there's always one 7-11 round the corner, much much more convenient than sg!
piggytinky,
yup, do agree with honesty, the menswear of IZZUE is nice.... in fact, the clothes of IZZUE's sister boutiques like IT, b+ab r all trendy n fashionable, worth a look.
u can find IZZUE, IT n b+ab in causeway bay times square.