I went through my pictures and created a pictorial of Halloween Pictures from the past. Check it out :-) You gotta look at the "tooth" costume I came up with (without a pattern) for Brian when Greg was in dental school (complete with an amalgam AKA a silver filling).
Here's a sampling of one of the pictures from the above link. This was probably the last thing I ever sewed (the Relief Society cover made from a place mat doesn't count because I pretty much made Karee Sowards sew mine for me...LOL). It was also probably the last time I dressed up for Halloween. Brent is the orange M&M; Brian is red. (NOTE: I actually cut out all of the lettering and fused it to my fabric!)