Ok, the main thing we sell is sewing patterns and each pattern comes in a variety of sizes. Lets suppose i have:
4 of Simplicity Sewing Pattern 12345 in size 6-12 &
2 of Simplicity Sewing Pattern 12345 in size 16-22
What I want to know is, should I create separate items for each size? OR
Is there an inventory quantity available for product attributes? So i could tell oscmax i have 4 of size 6-12 and i have 2 of size 16-22.