Hi Lisa Hershock,

Bleaching the covers would turn them white, but it may come out patchy white as well. Some colours don't bleach as easily and they might not come out perfectly white.

Hope this helps!

Was wondering if you've gone ahead and bleached them? If so, how did they turn out?

In any case, if you're looking for white slipcovers, we can custom make white cotton slipcovers for your Parsons dining chairs. Drop us a mail at info@comfortworks.com.au we also do custom sofa slipcovers for all sorts of sofas.

-Becky from Comfortworks.com.au

all color can be removed with rite dye remover (in grocery stores) It will not damage the fabric, but it will not come out pure fresh white. Use face mask, very hot water - turn up the temp on your hot water heater, use large as possible washing machine, do one at a time, agitate a long time- until you get what you like.