In Coronado, Panama, you can buy sportswear, casual clothes and shoes, and accessories. For more high end and dressy clothing you probably need to go to the more inclusive malls in Panama City or the new department store mall halfway between Coronado and the city called West Mall, which is on the highway less than an hour from Coronado. This is really an asset to the area, with the city's developing suburbs.
Shopping is a big pastime in a place like Panama, where the Canal brings everything and the prices are moderate. You may find it’s too enticing and never even think about shopping elsewhere...and you will not have to run back to the USA or wherever to stock up.