Does your office have a strict clothing codex? Do you have to wear something specific or just "whatever" you want? You're not like Bridget Jones I HOPE?? haha.. see through blouse and short skirt... No. I just want to help poor Bridge! Help her do some shopping. With shots.. xD It depends on the role and responsibility you have, of course. We're not all lawyers and suit-ups with cash to spend. But... remember - Be charming and wear clean clothes, it's not very hard ;D and have a good personality.
I could be a little more casually dressed as an office assistant compared to being a marketing executive or customer success manager, but not too casual ofc. I dared to go red lips office time and wear that mustard/yellow colored H&M loves Balmain top underneath my black blazer on a MONDAY! I got some looks from my colleagues but mostly compliments and later I saw another girl wearing red lipstick and dressing up a little bit more than before. Yay for inspiration and courage!
My point is you can always ad something personal to make your work outfit more you. Dare to add some color if you're a typical safe scandinavian always wearing black, grey and white ^^ or is that common everywhere?
Here are some items I found google:ing through some stores today, ready for work and perhaps after work as well. If you ask me, black slim fit jeans is perfect for many looks and very common. But dress after your shape and try on different types.
I like these, they look comfortable and relaxed but still business
Abercrombie & Fitch
On sale, 419 SEK
On sale, 509 SEK
On sale, 212 SEK
1 495 SEK
On sale, 439 SEK
On sale, 279 SEK
On sale, 969 SEK
And some badass accessories for your not so detailed tops..