1000 × 750
Source:https://www.freedomsilk.com/19-momme-v-neck-empire-waist-silk-chemise-nightdress-p-854.html
525 × 525
Source:https://pastpatterns.com/pattern/mid-1900s-empire-nightgown-sewing-pattern/
1200 × 985
Source:https://www.ebay.com/itm/165870727783
300 × 300
Source:https://www.alibaba.com/showroom/empire-nightgown.html
948 × 768
Source:https://www.hannaandersson.com/family-match-shop-all/00711.html
750 × 750
Source:https://s.click.aliexpress.com/deep_link.htm?aff_short_key\u003dUneMJZVf\u0026dl_target_url\u003dhttps%3A%2F%2Fko.aliexpress.com%2Fitem%2F1005006053107943.html%3F_randl_currency%3DKRW%26_randl_shipto%3DKR%26src%3Dgoogle
1586 × 2000
Source:https://www.vintagevixen.com/products/size-6-white-nightgown-pretty-1960s-empire-nightie-with-crescent-lace-bust-boudoir-trosseau-munsingwear-lingerie-bust-34-5-50728
750 × 600
Source:https://www.neimanmarcus.com/p/everyday-ritual-amelia-empire-waist-nightgown-prod244110180
2000 × 1500
Source:https://www.kindredbravely.com/products/lucille-maternity-nursing-nightgown-midnight
600 × 390
Source:https://www.sewingpatternscentral.com/products/kwik-sew-2980-empire-waist-nightgowns-and-g-string-panties-uncut-factory-folded-sewing-pattern-multi-size-31-5-45