Counting the number of times an item appears & then copy that selection to another sheet

Hi

I have a workbook with muliple sheets. On sheet1 there are 3 columns; shoe type, colour and qty. I want to count the number of times a particular shoe type appears in sheet1 then insert that number of rows into the middle of sheet2 and then copy that selection along with the other data attached to it to the inserted rows on sheet2.

Thanks for your help.

Can you upload a small sample workbook?