I need a new going-out look ? skinny jeans and nice top

[roadwalker]

I always wear long tunic type top/ knitted dress with leggings and flat boots
I do not go out often but when I do I have nothing to wear and feel slovenly
I was thinking skinny jeans and nice tops could be easy
I am narrow on the hips with a small bum, this is why I wear long tops with leggings. I have to wear belts with jeans to keep them up and they are uncomfortable
So, any recommendations for good skinny jeans and nice tops/blouses?

Wear a pencil skirt, cashmere jumper and foxy ankle boots, much more interesting!

I like the sound of the dressy bottom with plain top
Where do you shop, I need to find some inspiration

Like the first trousers, I could see those working
I dont think I could carry the last ones off- perhaps after a very large glass, or three, of wine