DIY: Lumpy Space Princess (LSP) Costume


Happy Halloween, you lumps!

Instagram: imjennim

I wanted to share my costume this year and how you can create your very own LSP costume for next year. She’s the lumping greatest and my favorite character from Adventure Time.

– Purple wig:

Music by Weirddough:

FTC: This is not a sponsored video.


  1. I made this for one of my costumes(one shoulder instead of strapless) for Dragon*Con and everyone LOVED it. John DiMaggio (the voice of Jake) called me out from across the room from his signing table. Thank you!

  2. I'm gonna be LSP this year! I bought a costume, but it definitely needs some additional lumps and glitter, so I'm excited about this tutorial. Debating if it would be too crazy (or dangerous) to buy battery-operated christmas lights and put them in the tulle.

  3. i went as lsp for halloween this year jenn thanks to you! everyone loved the costume and i had lots of fun making it! thankyou for the tutorial! 🙂

  4. I tried the hot glue gun technique but I ended up with white dried glue on about 70% of my tulle ): had to stick to sewing the rest of the bundles and trimming off yucky dried glue. 😪


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