First of all, while planning your wedding, think about where you will be getting ready and how many people are going to be there. Sometimes we arrive at a small hotel room with three or more bridesmaids, a hair stylist and make-up artist, parents of the bride and sometimes a videography team too! As a result there is no space to stand, and sometimes even breathe.
Try to cut the crowd down, so you can relax a bit, and so your photographer and makeup artist can do their work. Pick a getting ready location with good light; large windows are always a bonus for great shots.
To avoid any neon bras or plastic bottles photo-bombing your beautiful photos we recommend your bridesmaids place all their stuff in one corner, while getting ready.