My cousin once gave me these little "potions." She said she got all of the materials at wal-mart and various craft stores.
Basically you take neat, odd, or vintage looking bottles and fill them with something that looks like a potion. It can either be drinkable or something thats just for show.
Some ideas for this include colored water, glitter, colored oil(makes it thicker looking), or some kind of paint.
Then you can label them with either regular paper made to look old(look up a tutorial on youtube!) or special paper you can buy at walmart.
Label it Amortentia or Polyjuice potion, or anything!
You can make a paper wand
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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 or yarn in house colors and twist into a friendship bracelt or necklace or 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 or a craft store and get some kind of yarn or elastic, and beads of the house colors and make a bracelet!)
fabric paint and a t-shirt to do a design
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Use various colors of felt and "fun fur" to make a "Monster Book Of Monsters" book cover
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Hope I helped!
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