If there's anything to be learned from the '90s fashion revival, it's to never get rid of your accessories. I'm looking at old photos of my mom wearing items that are currently on-trend and wondering where they are now (and why she didn't save them for me), which confirms that the luxury purchases I make today will only increase in value over time. With that being said, allow me to turn your attention to Net-a-Porter's latest accessory arrivals, featuring buzzy brands like Staud and Cult Gaia and timeless favorites like Gucci and Burberry. Below, you'll find everything from on-trend crescent bags to classic slingback sandals—pieces you'll love today and for years to come. Join me in perusing the 16 items I'd like to keep forever.