We saw a couple at the park who had on the bridal ears, but had put a "50" patch on the front, since they were celebrating their 50th wedding anniversary. You could always wear the ears with a "10" painted or embroidered on them. That way you wouldn't be advertising that you are newlyweds, but you would still get the extra attention of the wedding ears. Quite a few people asked us if we were really newlyweds, and when we were married, so I would personally feel uncomfortable wearing just the plain wedding ears, without something to let people know it was an anniversary. Apparently, from what other guests there said, quite a few people just wear the ears who aren't really newlyweds.
Cheers!
Heather W