There's no doubt that the adorable blue alien from Disney's Lilo & Stitch has made an impact in this world. Since his 2002 crash landing, the intergalactic escapee has captivated old and new fans alike with his wild mix of chaos and cuteness. While it's tough to pinpoint why exactly this is, there's no denying that there's something about Experiment 626 that just resonates with people.

And that's probably why merch celebrating the film and its iconic character is so popular. In fact, the character's adorability is so great that it even spawned a whole new type of fashion trend known as Stitch merch. With designs that meld the cartoonish with the more wearable, these pieces take the form of sweatshirts and accessories and feature aesthetics inspired by the film. And judging by the massive turnout at Stitch's pop up shop in London earlier this year, it seems like the concept is on to something.

Here's a look at some of the best Stitch merch to add to your closet.

This hoodie from EMP is stitched with Stitch catching a wave, which reflects his surfboard and water-related activities in the film. It's also available in women's sizes.

The hoodie is just one of the dozens of Stitch-inspired clothing options that are currently available on shopDisney, including this skirt-shorts combo with floral patterns in lavender, blue and jasper to match Stitch's cyan color palette.

You can also celebrate 626 Day (June 26) with this plush that depicts the character in a pattern of differently colored hibiscus flowers. There's also a shirt that features the same design, which carries a deeper meaning as it references the Hawaiian value of "Ohana" or family.   Stitch merch