I think there is almost nothing as versatile as a pair of jeans. You can dress em up with some killer heels, a crisp white blouse and a blazer (let's not forget to throw on some kick-ass jewelry as well ;) or wear them really laidback with some sneakers and a nice top.
I kinda went for something in between with these amazing bell bottomed jeans. Wearing it with my very old corduroy jacket, which is sort of my version of the denim jacket and I just love it to bits! Also had this nice satin top with mesh parts laying around in my closet and since you just can't go wrong with basic black it was the perfect match with the green of the jacket.
Last but not least the shoes, they're green, they're comfortable and they just seem to go with e-very-thing!
bell bottom jeans - HM // shoes - Zara // oversized clutch - Asos
jacket and top - HM (old) // 2fingerring - Ydeltuyt // nails - Barry M mint green