Corporate Invite Phrases What To Wear For Dinner When Dress Code Is Business Casual-corporate ?

What to wear for dinner when dress code is Business casual-corporate ? - corporate invite phrases

My department is celebrating its success with a party at one of the Hilton - Dinner / Music / Dance .... I joined the company right after graduating from high school and invite me too. Dress: Business casual - business. Does this mean I think I am some kind of coat / blazer? Can I wear trousers / shirt sleeves complete (with collar) and a leather jacket at the beginning? Or you have a coat?

That's what my jacket is roughly as follows: (dark walnut) color
... http://www.wilsonsleather.com/product/in
Thank you!