I made a plaid Heather Dress designed by the Sew Over It! Making anything out of plaid is extremely hard. You have to make sure you are lining up all of the horizontal and vertical lines with the grain lines on the paper pattern pieces. I used a ruler on top of my paper pattern pieces to make sure that everything lined up. It took longer to true up the fabric than it took to make the actual dress but it was well worth it! In the end, I had to decide that the horizontal lines mattered more. I placed also paid close attention to where the notches where on the separate pattern pieces so when I sewed them together it would also align. If you don't want to deal will plaid craziness and you still would like to have plaid on your dress, you can use plaid fabric for the center front and back pieces of the pattern.
I am not sure I recommend others to sew this dress pattern totally in plaid. Many have used a plaid or other design for the center panel and that works very well. I am a crazy person, who loves a challenge and the feeling of frustration in my sewing space. This is a size 10, bust size 35. You really need to follow the 5/8" seam allowance as you are sewing the entire dress pattern. I wish there was a neckline band pattern piece, it states in the pattern to measure and then attach it. I guess the reason for having you measure your own neckline is because all of the seam allowances come together there (6 different seam allowance sewn) if you did not follow the 5/8" seam allowance then your neckband piece would be different in length. I will definitely buy more Sew Over It designs! I am looking at the Ultimate Trousers sewing pattern. I love making my own clothes. I can create what I want in a garment. I don't have to wait for someone else to design it for me. I don't have to hunt for clothes online and/or look for it in the stores around me. Sewing gives me the freedom to make and wear what I love. What is on your sewing table?
Best Wishes and Tons of Stitches!