How do i tone my chest?

So far I have lost 20 pounds and I would like to start toning areas of my body that I'm embarrassed about like my pecks. My goodness I could use a bra LOL! All exercises I see to tone this area involved lifting weights or some type of fitness equipment. I live in a remote area where (A) the closest gyms are pretty far away and (B) cost allot of money. Are there home remedies I can use to tone these areas besides pushups and costly gym memberships/equipment?