I forgot to express my opinion. I think the new uniforms are great. They have boosted the confidence of Delta employees and now the regional partners will get there confidence boosted. On the flight with ASA that I first noticed there was also a Mainline flight attendant going home. She complemented the ASA flight attendant and asked how she liked them. The ASA one said she loves them. They gave her a lot of variety and are more classy.
The new uniforms for Delta and its regional partners add a little extra in the cabin making it feel better and more welcoming then the old uniforms that looked as dirty as the old planes lol.