The Classic Button Up Shirt has always been one of the most essential workhorse wardrobe staple in my closet. I create some version of a great white shirt at least once a year. 

This year, it's Kwik Sew 3555, and I'm literally kicking myself for overlooking this amazingly drafted classic shirt for as long as I have. Sometimes, Kwik Sew patterns come across as "matronly". But they have a great selection of basics that every home sewist should have in their sewing arsenal. Basics that you can easily "zhuzh up" or hack.