I’m going to take a wild guess and say that seven sins they’re referring to are the fashion sins that come from having 14 sets of lips dangling from your ears. There’s probably a one sin infraction for every two sets of lips, but those charges will pale in comparison to the far greater sin committed against your wallet.
Product Page: ($1,720)
Wearing these earrings will be like having a portable classified ad which basically says: “Clip art lover seeking mustachioed, tattooed Victorian-era male who doesn’t know when to say when. Incredibly thick neck preferred.”
Product Page: ($25)

Stylish and a little on the punk side but still reasonable for work, these Zipper Hoops will add a little flair to that otherwise restrictive work outfit. You can never have enough zippers in your wardrobe.
Product Page ($14)

Any woman looking to pick up a man who is into science could start with these earrings. Any astronomy buff will love a couple of Mars reproductions as earrings. Look close enough and you may be able to see little green men that could be living there.
Product Page ($11.95)

There are many reasons why adult supervision would be required. For a teenager it may be to keep them out of trouble. The kind of trouble adults get into with other adults after a night of drinking. And that possibility is one thing you are trying to keep those teenagers away from. These earrings are perfect for both.
Product Page ($9)

Speeding society down an autobahn to asexuality are “too much information” displays like these enema themed earrings and pins. Rampant undesirability will prevail as people start to associate you with chronic constipation.
Product Page: ($40-$85)

There are a whole slew of different earring constellations that are offered, but you might want to stick with the few that most people like me know. That would be the Big/Little Dipper and Orion. Otherwise you will be forced to explain to people what you are wearing and that will get a bit old.
Product Page ($45)

Show your Christmas spirit and have a little fun at the same time. The reindeer is a fine Christmas-themed piece of jewelry, but the design of these earrings is what will amuse everyone. The heads are the fronts, the body the backs, so when you are wearing them it looks like the cute little guy is hanging through your earlobe. You don’t even need one of those gross large holes in your earlobe to achieve that effect.
Product Page ($12.49)

Rather than just annoying your neighbors with your obnoxious wind chimes, there is no reason that you shouldn’t take that obnoxious sound on the road with you. With a pair of Wind Chime Earrings you can annoy people wherever you go.
Product Page ($24.95)