From classic and modest looks to eerie and edgy designs, our selection of adult nun costumes is perfect for Halloween parties, costume contests, and themed events. Whether you're aiming for a reverent portrayal or leaning into a spookier vibe, there's a costume here to suit your style.

For those looking for an authentic and timeless appearance, traditional nun costumes are a go-to. These outfits feature long black robes, white habits, and simple designs that capture the essence of religious attire. They're ideal for anyone wanting a recognizable, no-frills costume for plays, group outfits, or Halloween gatherings.

If you're feeling daring, explore our dark and haunting nun costumes. Tattered designs and ghostly details bring a sinister edge, perfect for a horror-inspired look. Pair these with pale face paint and dark makeup to create a chilling character that's straight out of a haunted convent! These costumes are great for haunted houses and spooky season events.

Our Plus Size Nun Costumes offer the traditional nun look in an extended size range. This outfit features the timeless black habit with subtle touches that make it versatile for a variety of events, from Halloween gatherings to theme parties. It's a great choice if you want to keep things understated yet still stand out in the crowd.

Looking to add a playful twist? Our flirty nun costumes combine classic elements with sizzling details. Short hemlines, bold accessories, and exotic fabrics put a fresh spin on the traditional look. Perfect for grown-ups-only parties or fun photo ops, these costumes bring confidence and creativity to the table.

Our nun outfits are the perfect choice for a group costume theme. Whether you're dressing up with your gal pals in matching nun habits or you have a mixed group of nuns, monks, and priests, you'll have a blast bringing a bit of cheeky fun to Halloween or a dress-up occasion. You could even team up with angels (or demons!) to really level up the theme.

Don't forget the accessories to complete your outfit! Costume rosaries and crosses are must-haves for an authentic touch, while dark makeup or face paint can transform your look into something otherworldly. Add a pair of fishnet tights or lace gloves for an extra layer of drama. Small details go a long way in making your costume stand out!

Whether you're leaning into tradition, adding a spooky twist, or going bold and contemporary, we sell nun Halloween costumes that are versatile and packed with character. With one of these outfits, you're guaranteed to be the life (or afterlife) of the party. So grab a costume, strike a pose, and show everyone how nuns have Halloween fun!