Ok...so you want to participate in the Crew costume contest but don't know how? If you are registered with guildomatic.com, i.e. you logged in to the website, you can upload your pictures here at WoW Photos, use the Add Files to upload your photo and then use the link to that photo in your reply to Despina's post.

OR... if you have uploaded the photo to another website, such as Shtterfly, Snapfish, or the like, you can post a link to the photo at the website.

Good Luck. and thanks to Despy for thinking of this.