chiffon dresses plus size Empire Waist Maxi Dress with Short Sleeves Shoulder Width Agnes Orinda Women's Plus Size

Avoid heavy fabrics like satin or velvet, which can weigh you down and cause discomfort

Shaft Height: 4"

Now if you were keeping it super casual like a backyard barbecue type of casual then you could do like a relaxed graphic T-shirt & dress it up a little bit with a little mini skirt and add some jewelry because its your birthday and you deserve to sparkle

Still, you can adapt yours to shoulder seasons with the right footwear, like these white Chelsea boots

If the weather were a bit cooler, Id opt to throw a black leather jacket on to complete this look

(Just don't throw on a pair of jeans and a t-shirt, they aren't that endless)