title: Shopping Cart Structure Problem, Size selection etc
body: <p>I'm working on a shopping cart and my problem is, how should I design database for size selection for products? Tshirts can be "XL, L, M, S" etc. and shoes can be "36,37,38,39...blabla" Should I do just one size table or many tables for several types (tshirt, shoes etc.)?</p>
  
  <p>Thanks in advance...</p>