It's OK, every once in a while even breedings of the best Yorkies in the world will produce a cotton coat. It's acutally a very beautiful coat for those who can keep up with the considerable maintenance. I've found the Yorkies with this coat tend to have the most beautiful faces. Search the internet for photos of cute haircuts for this type of coat, then show them to reputable groomers in your area who think they can achieve the look you like. Better yet, invest your own time and a little money in scissors, combs and clippers and develop a look you particularly like!
Most of all, enjoy your Yorkie!