Halloween thinking in july? Whaat

Okay, Soo we are halloween lovers and its soon but I wanna hear some ideas on brother - sister costumes!

My son is 4 and my daughter will be 10 months! We really want to do a cute matching type of costume with the two of them for her first Halloween! 💕 Any cool Ideas?

Edit: Even if its cancelled due to covid we're still dressing our babies up and doing other things.. covid isnt stopping halloween for us🤷🏼‍♀️🤷🏼‍♀️