All makeover packages come with the choice of a 2 column wide or existing layout.
Existing layout: This is the layout that is currently on your blog. There is no additional charge if you wish for me to keep your current three column or photoblog layout.
2 column wide (included in all makeovers)- 1 sidebar
3 column ($10)- 2 sidebars - Two columns on same side or one on either side of post section
Photoblog ($10)- no sidebars, 3 columns below post section