1. The sewing at the cf yoke join seam is poor, watch the sewing and ensure that the fabric is not pulled and the cf neckline lays flat.
2. the hemline is dipping at the cb
3. Ensure that the tiers are balanced all around the garment for all tiers
4. Watch the sewing at the cf neckline and ensure that the join seam is properly sewn and that the fabric is not stretched when being sewn this is causing the garment to not lay flat
5. The pattern is not balanced, The back pattern is too shaped at the side seam, and therefore the front and back are fighting, Rebalance the pattern as needed to ensure that the side seams have a smooth shape in production.