I would def invest in a small clothes steamer to make sure that your interview clothes, be it a dress or suit, don’t get wrinkled! I bought this little guy last year and it was a lifesaver. It took up very little space (and this is coming from a chronic over-packer who had to pack a carry on for a 13-day stretch at one point), was super easy to use, and got the job done. I had a couple of friends who found/bought other models on Amazon, but either way, if possible I’d make this a must-buy for your interview travels
🙂
Travel Smart Garment Steamer
As for what style of dress, I saw a handful of women last year in sheath/suit dresses that were paired with blazers. Ann Taylor sells this style of dress, so maybe check the website to get some visual inspo?