I had originally planned to buy another set that included hats but based on the reviews I decided to buy these. I bought them for my husband and our son to wear to a 1920s mystery dinner. My husband is 6'4 and my son is about 5'6 and they fit both of them with no issues. They were able to wear them throughout the night. One of the clips came loose on my husband's but I think that was due more to his error than the suspenders. I fixed it for him and it worked great after that. My son wore the bow tie that was included but my husband never tried his so I don't know how that fit. I'm sure it would fit fine though since its adjustable.
Over all very happy with this purchase and would recommend to anybody looking for a great set at a very reasonable price!