Black and white polka dot dresses look great with reds and pinks. If your dress is brown and white, consider wearing purple accessories. Yellow accessories look great with a navy polka dot dress.
Instead of patterns, you might opt for solid-colored accessories.
Pearls look great with polka dots because they mimic the dots on the dress. Try a simple chain necklace. Wear studs or simple dangly earrings.
For example, a summery polka dot dress might look good with kitten heels if you’re going on a date. For a more wintery look, however, you might pair a polka dot dress in a heavier fabric with tights and riding boots or booties.
As an alternative, choose a fur or faux-fur stole in the colder months.
The size of the bag will also depend on the look you want to achieve. For a more casual look, go for a larger bag, but for a classy affair, you could carry a clutch in a solid color.
Figure out the width of belt that looks best on your body. You can have a really thick belt or a simple thin belt.