Worry

Was thinking what to wear to the Islamic studies community service at the zoo this Sunday.
At the briefing we were told to wear something that "you can work in". And of course I'll have to wear tudung and a long-sleeved t-shirt.
At first I thought I don't have any decent long-sleeve tops. Raid through my closet and as it turned out, I have plenty of long-sleeved tops from Miss Selfridge, FCUK, United Colors of Benetton and Elle. I rarely wear them.
So now I'm thinking what sort of pants I should be wearing. All my tracksuits are so uncomfortable. But I can't do the dirty work in my Levi's, can't I?
I hope my cough subsides before this Sunday.