Pack two pairs of shoes. Think sophisticated and comfortable. Keep the heel height 4 inches or lower. 3 inch heels are ideal for conferences that will have you standing most of the day. Bring a pair of shoes for running if you like you get your workouts in. These are optional, but come in handy when you’ve been sitting all day and need to use some energy up!
Carry-on a bag of outfits appropriate for meetings, presentations, etc. Dresses work nicely as they take up less space. Lace dresses or dresses with pleats work great because wrinkles show less. Cotton-poly, cotton-Lycra blends are wrinkle resistant so look for those!
Pack a nice top you can wear out to dinner or networking events in the evening. Pair tops with jeans and a simple pair of heels. Another option is to bring a statement necklace and wear it over your day dress making it the perfect night time ensemble.
Bring appropriate undergarments. The more nude pairs you bring the better because animal print booty shorts are the last thing you want to worry about at a conference!
Bring one-two blazers. You can wear these day and night and if you’re careful make one last for 2-3 days. Black is always a good option as it goes with everything and doesn’t show signs of wear as easily as lighter colors.