What on earth is on my camera that keeps giving my knees lense flare?

I think this will be my go-to spring cardi. The lavendar is so pretty and springy and the fabric is nice and light and I enjoy it.
I realize now that this outfit is very, very similar to last Wednesday. Unintentional, I thought I was being creative with the blue. Oh wells, bound to happen, I guess!
I wanted to be springy and light, but it’s still quite cold and snowing. So, flowers in my hair and on my sweater. It’s almost here!

Dress, F21
Leggings, American Apparel
Cardi, zellers
Hair-flower and Necklace, Ardene
Boots, Payless