Crib Sheets

Hello Everyone, I am writing again for information and I hope I'm on the right site. I brought a beautiful crib last year from a lady thinking it was a standard size but it wasn't. It is from the UK. It is shorter and narrower than ours size. The measurements for the mattress is 23" wide and 46" long (59cm x 119cm) and 5" thick. I had to get the mattress made. I am not very good at sewing. I can't not find any sheets that will fit this crib and I really don't want to get rid of it. Does anyone know where I can get them from? I know I can order from an online retailer but the shipping is alot. Please help!! Thanks. [Edited To Remove the URL to a Retail or Fee Based ServiceӔ website.] Please remember that the posting of Retail Websites on the forums is not allowed, this includes links to eBay auctions.