For many in the fashion industry, shopping isn't a past time, an extracurricular interest, or anything to be taken lightly. Instead, it's a tactful, sometimes all-consuming love affair with exciting new seasonal pieces. So, we've turned to 18 of these in-the-know style influencers who have set the pace for a need-to-shop spring by serving up their 18 must-haves. From the perfect white T-shirt to a fistful of gold rings (that aren't too glitzy), these lust-worthy picks serve up major covet-click-buy inspiration from serious fashion enthusiasts. Now, if only we can collect 'em all!