Is this ok for a late summer ball?

[dingit]

www.bravissimo.com/pepperberry/products/dresses/occasion-and-party-dresses/floral-print-dress/multi-floral/pd160muf/?level=1

Not sure if the link works on ipad. It's a silk floral dress.

Bit casual for a ball I would think? Maybe ok with killer heels though.

Thanks. Finding it really hard to find a dress as its between seasons. Xmas party dresses not in shops yet. The ball is not uber posh, being held in local sports club, but the dress is a bit wedding ish. Back to the drawing board! ( I have a dress that will do, but wanted a new one, as you do)