800 × 533
Source:https://www.weddingwire.com/wedding-forums/sweetheart-neckline-jewelry/dd00d6fc7bf130ee.html
400 × 299
Source:https://boards.weddingbee.com/topic/strapless-gown-brides-with-or-without-necklace/
938 × 1771
Source:https://www.maggiesottero.com/blog/how-to-accessorize-a-strapless-wedding-dress/
1306 × 871
Source:https://www.annabellagio.com/products/carese-necklace-and-earring-set
1024 × 768
Source:https://hz.aliexpress.com/i/1005004586920527.html
1000 × 1000
Source:https://www.yourbridebox.com/products/art-deco-fan-design-cubic-zirconia-wedding-necklace
1350 × 1000
Source:https://outhouse-jewellery.com/blogs/the-outline/necklace-for-sweetheart-neck-dress
500 × 600
Source:https://boards.weddingbee.com/topic/help-which-necklace-for-strapless-sweetheart/
667 × 2000
Source:https://www.abrazi.com/en/stories/a-guide-to-choosing-bridal-jewelry-for-every-wedding-dress-neckline/
1920 × 1080
Source:https://www.reddit.com/r/weddingdress/comments/17bj493/necklace_or_no_necklace/