Wearing plus size Harry Potter robes will make you feel as if you're heading to platform 9 3/4, ready for the next term at Hogwarts. And with so many “wands and wizards” festivals popping up everywhere, you'll have plenty of chances to show your House pride. Finding plus size Harry Potter robes can be tricky, though. Here are some options I found online.
Here's my Gryffindor robes (which is actually a bathrobe).
Keep scrolling for more plus size Harry Potter robes.
Updated: 7/21/19
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Hogwarts
Wizard House Robes Inspired by Harry Potter – The plus size Harry Potter robes that Tony Buds Sewing makes are very well-made. I love the frogs! There's even a wand pocket. However, there is no House or Hogwarts crest (no doubt they're looking to avoid trademark infringement). However, you can add your own House crest or Hogwarts crest with one of these patches. The other reason to visit this shop is to see the unintentionally (I think) hilarious photos of the models in various robes. Sizes go up to 4X! $150.00
Plus Size Hogwarts Robes on Amazon – Don't let this image fool you. When I looked at this plus size Slytherin robe on Amazon, the sizes went up to XL. If, for some reason, this robe doesn't fit your fancy, the good news is that Amazon will suggest others and you might find exactly what you're looking for. $94.55

Plus Size Harry Potter Gryffindor Onesie – I bought this plus size Gryffindor onesie last winter. It's very warm and cozy. The stitching is sturdy so it won't fall apart. Let me tell you about the sizing. I'm about a size 20 in Lane Bryant. I bought the 2XL because things like this are usually sized smaller than they should be. As it turns out, the sizing is generous. I should have gotten just XL because I'm swimming in the 2XL.
Ilvermorny

Ilvermorny Robes Classic Style – Stand out in the Harry Potter crowd when you wear Ilvermorny robes from Lady K Makes on Etsy. The robes have a 4-point golden knot clasp and are made from cotton. Ilvermorny's school colors are cranberry red and blueberry blue. Wand pockets are available. Plus, you can request custom measurements. Just contact Kyliegh through Etsy.
See also:
Plus Size Harry Potter T-shirts
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Awesome post! I had no idea you could get onesie robes, that’s so cool! Xx
They’re sooooo cozy in the winter time. 🙂
These are great, I love that someone’s made a pattern for Ilvermorny robes! It makes me wonder what all the other schools look like now. And that onesie is fabulous! Thanks for putting the together Nancy 🙂
These robes are a must-have! I think we all need a house robe to keep us cozy!
Mmm, yes. And a cozy fire in our house common room, along with a hot butterbeer.