Most people get a sense of nostalgia when they see something from their childhood or early adulthood for the first time in many years. And even if you wouldn’t want to go back to those days, certain things just give you a sentimental longing for simpler times.

Of course, our memories deceive us. A freshly cracked open tub of Play-Doh tends to bring up all the good memories and our resilient brains tend to filter out the bad ones.

All in all, it’s a nice feeling. But did you know nostalgia used to be classified as a psychological disorder that was thought to evoke longing and pain? So, in some sense, even nostalgia itself ain’t what it used to be!

Take a look through these 50 items that were popular in the past – are they bittersweet or do they give you the warm fuzzies? It’s certainly the latter for us!)