1936 × 1936
Source:https://www.reddit.com/r/harrypotter/comments/88cpen/hermione_and_viktor_cosplay_she_wore_dress_robes/
480 × 360
Source:https://shop-confete.com/products/avi-blue-textured-tulle-midi-dress
1125 × 750
Source:https://www.lulus.com/products/right-sheer-right-now-periwinkle-blue-lace-bodycon-dress/612162.html
550 × 315
Source:https://www.peachesboutique.com/dresses/color/periwinkle
1880 × 1254
Source:https://www.mii-estilo.com/products/light-blue-feahter-photoshoot-dress-periwinkle
4000 × 3000
Source:https://www.wearlila.com/products/lila-labor-postpartum-gown-in-periwinkle-blue
1800 × 1800
Source:https://kytebaby.com/products/twirl-dress-in-periwinkle
2048 × 1201
Source:https://www.theplusbus.com/products/zac-posen-periwinkle-blue-v-neck-short-sleeve-midi-dress-with-pleat-pattern-sizes-16-18-available
661 × 570
Source:https://www.dillards.com/p/xtraordinary-v-neck-fit-and-flare-ruffle-dress/515219312
960 × 640
Source:https://www.jovani.com/evening-dresses/jovani-07338-perriwinkle-fitted-high-neck-evening-dress