My cousin once gave me these little "potions." She said she got all of the materials at wal-mart and various craft stores.
Basically 당신 take neat, odd, 또는 vintage looking bottles and fill them with something that looks like a potion. It can either be drinkable 또는 something thats just for show.
Some ideas for this include colored water, glitter, colored oil(makes it thicker looking), 또는 some kind of paint.
Then 당신 can label them with either regular paper made to look old(look up a tutorial on youtube!) 또는 special paper 당신 can buy at walmart.
Label it Amortentia 또는 Polyjuice potion, 또는 anything!
당신 can make a paper wand
link Make a HP Book mark! Just print off HP pictures and blue them onto construction paper and cut it into a bookmarky shape. Poke a hole in and add ribbon!
Get ribbon 또는 yarn in house 색깔 and twist into a friendship bracelt 또는 목걸이 또는 something.
Like for example Slytherin: Take green and silver (add black perhaps) and braid together.
(you can do the same with beads! Once again, look at a wal-mart 또는 a craft store and get some kind of yarn 또는 elastic, and beads of the house 색깔 and make a bracelet!)
fabric paint and a t-shirt to do a 디자인
link Use various 색깔 of felt and "fun fur" to make a "Monster Book Of Monsters" book cover
link Hope I helped!
Also Check out
link