black and white midi dress Buy Lipsy Black/White Long Sleeve Gathered Waist Polka Dot from Next USA Featuring a high neck top with adjustable straps and an elasticated waist with back zip Vesper bengaline contrast sequin one

It must be white and made from high-quality cotton, often featuring a pleated or Marcella front

Heres what to look for when choosing your black tie outfit: Shirt: This should be a white dress shirt, preferably in a style known as Marcella or piqu, meaning the fabric of the shirt has a naturally stiff cotton weave

The brand offers both grippy (no adhesive) and sticky (with adhesive) versionsthe former provides flexibility without the extra step of cleaning after wear, while the latter offers a firmer cling

Shawl collars offer a smoother, more understated elegance, while notch lapels are less formal but still acceptable