I'm planning on making a bout for FI, and one for the two dads and one grandfather, but I haven't decided if I'll make one for the GMs yet. They are all ambivalent, as is FI. They're going without suit jackets, also, as it is a summer wedding. Thoughts?
Re: No bouts for the GMs?
Might be a bit different, but I don't think it is a requirement. I believe that bouts stay on jackets so if not wearing jackets, would probably look fine. Also, one less DIY!
The one thing he's taken a stance on is defending the groomsmen's antipathy towards wearing full suits. I know it may offend some traditional sensibilities, but we've decided to let the groomsmen wear what they are most comfortable in and can easily afford. The look we're going for is something like the one in the photo below (groom in suit, groomsmen in suspenders):
I keep seeing bouts on the GMs in photos like these (thanks, Pinterest) but had a feeling that it wasn't quite right without a suit jacket. It does help identify them as groomsmen, though. I really wasn't sure and thought it best to consult TK.
Cute inspiration and Pinterest is like crack - I really need to stop with my Pinteresting!.
I think most people would recognize the guys as being part of the wedding party if they are wearing suspenders. At least in my crowd, I only know one guy who wears them. I think they would stand out in most crowds. I have seen this more casual approach and it looks great when other elements are also casual. I did go to one wedding where I think the bride and groom had very different visions. It looked like two different weddings were mashed together. Certainly odd. It sounds like you and your FI are on the same page so would probably look just lovely.
As for the guests...they'll be able to identify them because they'll be walking down the aisle and standing at the front. Not that your guests really care all that much about identifying them anyway, but that's how they'll be able to tell. After the ceremony is over, I can't fathom a single reason why a guest would want or need to know who was or was not a member of the bridal party.