When we found out actor Mark-Paul Gossellar was celebrating his birthday today, we couldn't help but think back to his days as Zack Morris on the hit TV show, Saved by the Bell.

Could you blame us? Style in the '90s was great, partly thanks to characters like Morris. For years, he provided us with endless style inspiration, whether it was with his choice of button-down shirts, knitted sweaters, or his signature Converse Cons ERX 15. Before guys started dressing like menswear bloggers and Tumblr dudes, Morris was king. So, in honor of Mr. Gossellar's bornday, we watched all four seasons of Saved by the Bell and took note of Zack Morris' Best Outfits. Click through to see the glory.