No one lavaliers here of what I noticed. It's mostly just when you're pinned you get his pin and you wear his letters (but never the crest!!!). But this is only done if their is an engagement in the not-so-distant future. All glo's are different but this is how it's done in TKE. Plus some chapters may have bylaws about the process. Here it is only the member can buy TKE apparel for the girlfriend, not herself, or she can wear what he already owns but she can never keep his chapter shirt. Also, we get serenaded and the pinner gets to be dumped in the lake behind campus, lol