Strange question but help is really needed for this party?

I am going to a party and to cut a long story short it's a fancy dress party and we have to go as one of our parents job role. I have to wear a white coverall >> there's the link if you don't know what one is, a href="http://www.google.co.uk/imgres?imgurl=http://www.sentrysafetysupply.com/images/sentry-prod-images/Tyvek-1414Coverall.jpg&imgrefurl=http://www.sentrysafetysupply.com/display_product_2506/tyvek-coverall---style-1414-sz-s-5xl.htm&usg=__qbEhBnG66ESwZT-XW4W1H5jnndo=&h=400&w=400&sz=6&hl=en&start=0&zoom=1&tbnid=8fOw5e6dJWOL6M:&tbnh=132&tbnw=132&ei=uA2jTdboG83OsgbsivXmAQ&prev=/images%3Fq%3Dcoverall%26um%3D1%26hl%3Den%26sa%3DN%26rls%3Dcom.microsoft:en-US%26biw%3D1260%26bih%3D839%26tbm%3Disch&um=1&itbs=1&iact=hc&vpx=447&vpy=59&dur=109&hovh=225&hovw=225&tx=113&ty=116&oei=uA2jTdboG83OsgbsivXmAQ&page=1&ndsp=43&ved=1t:429,r:3,s:0" rel="nofollow"http://www.google.co.uk/imgres?imgurl=ht…/a and i was wondering how on earth i could make that look good? my crush will be at the party so i need to look good. thanks