Garden formal - which is defined by chatgpt as a type of dress code that blends the elegance of formalwear with the lighter, more relaxed feel appropriate for an outdoor or garden setting. Women can wear elegant midi or maxi dresses and heels are acceptable, but wedges or block heels are often preferred to avoid sinking into grass. Men can wear suit or blazer with dress trousers, often in lighter shades (navy, gray, tan) and with a tie.