Brother in my bridal party

Bridesman?

I am doing the same and he has called himself my bridesmaidman lol

Member of the wedding party?

Both of my brothers are on my side as my bridesmen.

Dudes man, Dude of honor, man of honor, bromaid, bridesman, brides butler, brother of honor, gentleman of honor, bridesdude, I have heard of all of these as a wedding planner.

My young cousin will be in my bridal party, and I'm calling him a "Junior Bridesman"

My bros stood up with me, and H had one girlfriend on his side. we didn't have a program, so didn't call them anything really--we had a list on a sign at the venue and just put bride's side and groom's side on it. we didn't have a MOH or Best Man, so we just referred to everyone as our Mates of Honour.

Brides man or honor attendant

I had a friend's whose hubby's sister was his best woman and worked well I had another friend whose hubby had a female attendant and it was noticeably awkward in part because they so clearly tried to make her "one of the guys"

Bridesman

I'm having my brother stand up on my side as well

Cali_Summersunshine has awesome ideas.

I'm calling mine bridesmen

My brother is my Bridesman

I have a bridesman on my side