Pregnant mamas make the cutest Winnie The Poohs. Start with a pair of gold stretchy pants, pair with a matching gold long-sleeve t-shirt, and top with a red short-sleeve t-shirt. Finish off the look with a pair of Pooh ears, and you can make a honey pot out of a pumpkin and a marker.

Your tummy can be a cute fish bowl this Halloween. Layer a dark blue t-shirt (with a hole cut out for the belly) over a light blue t-shirt or tank top, and paint an aquarium scene using an acrylic paint set.

You will be a hit at your company Halloween party dressed as pregnant Arnold Schwarzenegger from the 1994 film, Junior. Start with a white dress shirt, a necktie, top with a black blazer and this Arnold Schwarzenegger mask.

If you want a fun and simple costume this year, you can go as a Jack O' Lantern. All you need for this look is a white top of your choosing. Then pull out the art supplies: you’ll need black washable paint, orange washable paint, and some brushes.

You can make a quick sunny side egg costume with a yellow maternity tank top and some white poster board or foam board that you cut out in the shape of the egg white with a hole in the middle for your belly. There a few ways to make the “egg white” stick onto the “yolk.” You can use a non-toxic, fast-drying glue, sew on snap buttons, or simply use some strong tape.

This adorable Minion costume also starts out with a yellow maternity tank top. You can paint the eye and mouth with acrylic paint, or get an XL googly eye. Use the rim of a mason jar lid tied with black elastic to create the goggle. For the hair, grab some black pipe cleaners and a red ribbon. And finish the look off with blue suspenders.

You will catch 'em all in this Ash Ketchum and Poké Ball costume. Start with a white t-shirt and blue cardigan. Use washable paints to paint the Poké Ball on your belly. Top the look off with an Ash Ketchum hat.

This basketball player is such a great Halloween look! Layer a black tank over an orange one. Paint the outline of a basketball onto your belly (on the orange tank). Now all your need are some shorts and your most comfy basketball shoes.

To turn your belly into a TMNT this Halloween, start with a green t-shirt. Cut out an eyemask shape out of a felt color of your choosing — you might need more than one piece to make sure it goes all the way around your waist. Use black paint or a black marker to draw the mouth and fill in the eyes. You can finish the look with a turtle shell.

This is the perfect costume for a hardcore Red Sox fan. Layer a white tee under a Boston Red Sox t-shirt. Use a red marker to draw the stitching on a baseball onto the white shirt. Top it off with a Boston Red Sox hat. So cute, and so quick! Of course, you can easily substitute the hat and t-shirt for you favorite team.