There are the smocked dresses that you can wear any time of day, sporty workout dresses that you can wear when you don't want to put your usual pair of black leggings on, lightweight linen dresses to spend all day in, bedazzled mini dresses to wear to your next summer wedding, mini wrap dresses that moonlight as the best bathing suit coverup, and denim dresses that you can wear when you're simply over wearing denim shorts
Other than that, so long as its a well-made sweater, you shouldnt have to worry about it losing its shape or causing other issues
2XL: front length 58.9 in, shoulder 17.6 in, bust 49.9 in, waist 35.9-53.8 in, sleeve length 25.5 in, hip 62.4 in
Outdoor summer wedding guest dresses should be ultra-breathable (but not so airy that they float up with the breeze) and look great with a natural backdrop (for all those sunset photoshoots!)