Just because your a senior sim does not mean that you have to dress like a frumpy old lady – at least that has always been, what my sims has thought, so I am happy to give you a bit of senior chic clohting.
Meshes you need for all of the outfits to show up:
All About Style – FEbowdress
All About Style – Red Tunic Over Pants
requires Open for Business for the red sweater
All About Style – Sweater/ Houndstooth Pant