Step 1: Supplies & Tools
4 yards of chain - I got coated white to match the shower and in the hopes it wouldn't rust (about $6)
2 U clamps (about $1.50 each)
4 quick links (mini carabiner) ($.89 each)
2 eye and hook turnbuckles (about $3 each)
9 feet of bendable wire (I used this to secure the back of the rack, if you find baskets that have a back, you don't need this) ($3)
And of course, baskets! I searched high and low for the perfect baskets and ended up not finding quite what I wanted for the amount I wanted to spend (under $20 total) so I ended up settling for some kitchen racks from Home Depot. They were $7 and $4.