Generally speaking I like to adhere to "traditional" highland attire however, I was wondering if wearing a stags head pin (approximately the size of a smaller cap badge), in lieu of a standard clan cap badge etc... would be correct?

The stags head is by itself (no belt) and is 3-D, as oppossed to being flat. Just wondering if this would be considered a highland attire faux pa? This would be worn on a Glengarry.

Thanks.