sweetheart neck black dress First Date Neckline Midi hugging shape with a high slit for an elegant yet dramatic look Product Highlights Sweetheart Neck Underwire Contrast Lace

James Crawford-Smith is Newsweek's royal reporter based in London

( cm / inches ) Upper arm: the widest part of your upper arm ( cm / inches ) Arm length: from the shoulder tip to your wrist ( cm / inches ) Total height ( cm / inches ) Desired length of the item : measure from your clavicle or try putting your chin on your chest ( cm / inches ) The size you wear in your country Available in any size and length according to customer demands

Known for its classic silhouette and ability to make a lasting impression, a black gown is perfect for those who wish to exude confidence and sophistication

Here are some tips for accessorizing your gorgeous sweet sixteen dress so the whole look makes quite an impression