You can find them in Miklio, LARGE - (both
at Far East), Belief (Peninsular Shopping Centre).
Left Foot in Far East sells Bapesta shoes, and so is the new shop
beside Gallery (Pacific Plaza).
There are places in Far East that also sells other underground
labels like 'Neighbourhood, Futura, Head Porter and such'
Anyway Singapore very little stuff; better if you go HongKong or
best Busy Works stores in Japan or Taiwan. 
Cheers
