The basics of the wardrobe are essential to be able to have successful looks.Regardless of whether you're always stocking up on the latest accessories, the most expensive clothes, and the trendiest shoes, if your wardrobe lacks essentials afterwards, you may be losing style points.We have talked about how to use leggings for a working look and it seems that Mango also wants to bet on this garment for the next season.The Spanish firm has surprised us with a capsule collection entitled 'Key trends' that translated could be called 'key trends' and in it, far from pagoda shoulders and sequined dresses, the garment that abounds the most are leggings.You will find countless models available in a wide variety of sizes so that everyone, regardless of the silhouette we have, can take advantage of their designs.You just have to know how to choose a size after Mango integrated Violeta, its 'plus size' brand.In addition to the traditional leggings, simple, minimalist and plain, you will find a series of designs inspired by the catwalks and the street style of the different Fall and Winter Fashion Weeks.That is why we can assure you that any leggings on this list are part of the fall trend and, therefore, will make your look go from remarkable to outstanding in a matter of a few seconds.One of the first models that has seduced us from the capsule is one with a black leather effect.Made of this synthetic leather, you will find several models: one of them has the 'Exclusive plus' label, which means that it is only available in large sizes ranging from 1XL to 4XL (for 30 euros), and another in from XXS to XXL (for 26 euros).The measurements can be a bit confusing, so we always recommend consulting the size guide to clear up doubts when you buy online and you can't try it on.That said, we can go on to analyze one of the garments that are part of the store's top sales.We refer to this ideal black leggin with an opening at the bottom that has sold out in almost all sizes (available from XS to XL) for being one of the great essential trends of the year.On sale for 26 euros, wear them with sneakers or ankle boots and get ready to succeed in style.In third place, and no less essential for that, we came across a basic leggin with fuseau hems.This design fitted to the silhouette is made of fabric with a rigid texture similar to neoprene and has a continuous hem by means of elastic straps that are positioned on the heel and keep the pants taut.Also available in large sizes, it can be yours for an affordable price of only 20 euros.Finally, although you can find a wide range of basic leggings at Mango like those that never go out of style, we couldn't leave without showing you a maternity model that pregnant women will surely appreciate having ready for the cold in their wardrobe.On sale for 16 euros, it provides extra support to the belly and can make a successful autumn and winter look with oversize garments and high-top flat boots.We cannot underestimate the power that a good basic has in our wardrobe.That is why we will never stop signing good jeans, a black dress or sneakers.Do you already know which of these leggings you prefer?The basics of the wardrobe are essential to be able to have successful looks.Regardless of whether you're always stocking up on the latest accessories, the most expensive clothes, and the trendiest shoes, if your wardrobe lacks essentials afterwards, you may be losing style points.We have talked about how to use leggings for a working look and it seems that Mango also wants to bet on this garment for the next season.