First, read the English article below.

You don’t have to ditch all your t-shirts, but consider polos and other collared shirts when trying to look classier.  The polo can be troublesome due to trends of overly bright primary colored polos, popped collars, and shapeless cuts. But a well-fitting polo with a more muted color or sparse pattern can actually feel a lot like your t-shirt. Cotton, knit, and woven button down shirts are a staple as well. This type of shirt has many uses and pairs well with plenty of clothes. Add a tie if you feel like dressing up or are meeting with someone. Then take the tie off and throw on a sweater before meeting up for a study date. Your university sweatshirt is great for showing school spirit at sporting events. But upgrade to the sweater for a classier look.   Cardigans are perfect for adding a nice layer to your top. Button it up over your button-down when it’s time to get down to business or wear it open over a t-shirt on the weekend when hanging out with your friends. Crewneck sweaters are a great alternative if you’re missing your sweatshirts. Not all, but many crewnecks will be thinner and more form fitting. Shawl collars are a great way to dress up your look without having to wear a collared shirt underneath. Generally, darker sweaters are considered more formal and lighter colors more casual. When it comes to dressing well, your denim shouldn’t be conspicuous. Light colored denim or jeans with holes and rips will quickly draw attention to the wrong areas of your body. A pair of dark denim jeans works just as well with a blazer and dress shoes as with sneakers and a t-shirt.  Dark denim which fits you well and shows off your legs without drawing too much attention can be the most valuable item in your wardrobe. Many workplaces allow employees to wear clean dark jeans as part of the workday uniform. Mid-rise jeans will help you to look proportional and give your legs a longer, slimmer look. Skinny jeans or really baggy jeans can also draw the wrong kind of attention to your legs. A slim straight cut is... 

Now, please write a short abstract for it in Indonesian. Abstract:
Kenakan kemeja berkerah lebih sering. Beralihlah dari sweatshirt (kaus lengan panjang dengan tudung) ke sweter. Perbarui denimmu. Belilah celana berkualitas bagus. Tonjolkan alas kaki.