Imagine getting to the mall, you walk by a shoes store, the display mannequin is wearing a gorgeous pair of heels, to find out that they do not offer a 5? or even a size 11?.
That's to scream!!! (exaggerating, but you get my point).
I am a size 6.5 or 7 and at times I find myself not finding my size. If is a pair of heels that I know I must have, I go as far as making the sales person call another store to check if they have my size. I know; "What a B*?" (whispers), but A Shoe Lover must go to extremes to get what they want... :-).
On the other hand, I hear the usual, "I wish I had small feet like you" or "I have tiny feet, where am I going to find a pair of club shoes"...