In some houses, the letter D is for dog, but in my house, and I know in many others, it stands for Darth Vader. And The Dark Side. That’s why I’m loving these Star Wars alphabet t-shirts.

Related: Star Wars Home t-shirts. Because home is where your ship is.

Our friends at Think Geek (love them!) have added a couple of new, cool designs to their collection of Star Wars toddler t-shirts, including the The Dark Side and The Force, both of which join characters like Yoda, Boba Fett, and Vader (to name a few).

I actually like them gifted as a pair, sort of like an angel versus devil situation. This way, when they walk out of their room wearing the D shirt in the morning, you know exactly how much coffee you’re going to need to get through the day.

Need more Star Wars gift ideas? Like an ultimate Star Wars gift guide, perhaps? We have a light year’s worth on Cool Mom Tech and Cool Mom Picks.