Nonnative at Maas and Stacks--meant to link.
Mikey, olive drab is like my favorite color but nothing inherently wrong with indigo and indigo. One possible rec is vintage. Lots of nice vintage denim jackets on ebay/etsy. Look for levis, wrangler, lee, etc. plus old RL Polo brands. Obv check measurements. Old Levis jackets usually don't leave much allowance--ie a sz 40 jacket will have a 40 inch chest.