I've seen the Haspel ones a fair bit - I'm a bit hesitant though, with no idea how it would fit. 211 isn't bad for half canvassed though.
Funnily enough, Arthur Galan, David Jones just got in black/white seersucker suits. I'm not a fan of the colour, but more importantly, they aren't worth the $500. Feel so cheap and the quality is obviously not there (edit: fully fused). I might take a risk and go with the haspel one once I pay off a few bills.
Ralph Lauren factory outlet at Birkenhead point has Seersucker on clearance $150 down from $500
1 x 40R
1 x 42R
2 x 44R