the top row work with the kilt/hose combination; however what else is being worn with it? The flash might match the tie or pocket square or shirt or jacket and that could lead to choosing other options. If you had a bright blue shirt or yellow tie then I would choose either the bright blue or canary yellow from the bottom row. If you put a red silk pocket square in a charcoal jacket then I might use the red flash. Just ideas to expand the options.

Peace
Henry