I have been getting my suits from elitesuits.com. Although this sounds like spam, it isn't.
The owner, Simon is Sydney-based, and really knows his suits.
His suits and shirts are all hand-made, the more expensive suits are fully hand-stitched. I think they are made in his workhouse in Shanghai.
I haven't bought any shirts from him yet, but they were 3 for $160 last time I checked.
You decide on pockets, cuffs, everything. You also have to provide your measurements. It ensures a perfect fit, though.
The biggest negative I have seen - it takes about 6 weeks for a suit to arrive, from payment. I'm not sure about timing on the shirts.
FWIW, I bought a fully bespoke wool suit, with buffalo horn buttons for $439 delivered.