For the apple shape you want to draw the eye upwards. A scarf can be perfect for that. Make sure it’s not too bulky and long so you emphasize the portrait area.

Another option is to have a long narrow scarf and have one side losely draped over the shoulder while the other hangs lose and creates a long vertical line.

Please don’t give up on scarves. Tie it to the handle of your bag. Put one in your pocket, draw some of it out and let it
peep for a pop of color. If you have a bag with an open top, lay it in and drape some of it over the side. I do these things all the time. Sometimes I just fold it in half and hold it in the same hand
along with the handle of bag while I walk from my vehicle inside. Then slip it in bag so I can put over my hair when I
Leave if it is windy or damp. A very long scarf or muffler can be draped over one shoulder and left to hang both front and back on. You could wear a belt to secure in place if desired. Just make it up as you go!!!

Tie ends on same sides of a large square in small knots. Slip arnscthrough openings and make a blouson wrap. Etc Etc. Etc.