I am learning how to sew in curves and want to attempt something more than curtains or cushion covers. I would like to be able to sew a simple loosely-fitted lounge dress.

I have been reading about it and so far, I have figured out that I need to choose a printed fabric (to better conceal mistakes), no checks or stripes in cotton (not jersey) for ease of sewing.

I am stuck when it comes to patterns and I was hoping some of you talented seamstresses could weigh in here. Joanns has piles of patterns. Is there a brand that is better than others? Are there simple patterns you can recommend?