I'm influenced by magazines, and follow some blogs and instagram accounts. There are a few acquaintances or co-workers who are trendy yet age appropriate, so I will watch them to see what looks nice.
I love to shop with DD, who is now in her 30's. We have a different shape and style, but will sometimes suggest something for one another, or seek approval if we are thinking of ordering something. We live quite far apart so don't get to actually go to shops together very often.
My son is getting married in June, at an outdoor setting, so I am on the lookout for a flowy garden-party type of dress. I have my daughter on the lookout for me! I live in a small remote town with not much shopping available, so will have to resort to ordering.