Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 1 — [Photo Source: Nayeon's Personal SNS, Tommy Hilfiger]

Effortlessly styled yet seemingly unplanned, 'Effortless' fashion is a neologism in the fashion world that started with the idea of how to wear simple and casual everyday clothes in a slightly more stylish way.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 2 — [Photo Source: Hyeri's Personal SNS]

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 3 — [Photo Source: Hyeri's Personal SNS]

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 4 — [Photo Source: Hyeri's Personal SNS]

Words like 'Effortless' and 'Triple Effortless' are now so commonly used in our everyday language that they can hardly be considered neologisms anymore.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 5 — [Photo Source: Nayeon's Personal SNS, Tommy Hilfiger]

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 6 — [Photo Source: Nayeon's Personal SNS, Tommy Hilfiger]

If you just throw on something and it looks good, that's exactly what 'Effortless' fashion is.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 7 — [Photo Source: Nayeon's Personal SNS, Louis Vuitton]

TWICE's Nayeon completed a neat autumn 'effortless' look by matching a clean beige knit with dark jeans and a ball cap.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 8 — [Photo Source: Nayeon's Personal SNS, Louis Vuitton]

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 9 — [Photo Source: Nayeon's Personal SNS, Louis Vuitton]

She added stylishness with a shoulder bag that matched her sneakers.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 10 — [Photo Source: Nayeon's Personal SNS, Tommy Hilfiger]

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 11 — [Photo Source: Nayeon's Personal SNS, Tommy Hilfiger]

An 'effortless' fashion look isn't complete without a sweat set outfit. Like Nayeon, you can wear a set for a neat styling, or mix and match different colors for the top and bottom, or layer various clothes for a more diverse and stylish 'effortless' look. There are no strict rules on colors, but beige, grey, white, black, khaki and such are easier to mix and match with other clothes.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 12 — [Photo Source: Hyeri's Personal SNS]

Hyeri styled with black jogger pants, a black t-shirt, and a loose-fit jumper. She completed the look with a stylish backpack.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 13 — [Photo Source: Hyeri's Personal SNS]

For 'effortless' style, looser fits are more suitable than tight clothes, so feel free to choose relaxed fit pants, t-shirts, jackets, etc.

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 14 — [Photo Source: Hyeri's Personal SNS]

Nayeon & Hyeri's Cute and Chic 'Effortless' Fashion | 15 — [Photo Source: Hyeri's Personal SNS]

With 'effortless' fashion, outerwear can also be matched in various ways, including vests, fleece, padding, oversized coats, and even trench coats.

As autumn deepens, take inspiration from Nayeon and Hyeri's adorable 'effortless' looks to create your own comfortable and stylish 'effortless' fashion in various moods.