We’ve spoken about Spier & Mackay at length before on the site. They are widely regarded as one of the best values in menswear these days, and we have been big fans of theirs from the very beginning. As time has gone on, and as major big-box retailers like J Crew have been on the decline, Spier & Mackay have been expanding their offerings from suits and dress shirts to ties, shoes, chinos, polos, sweaters, and now, sunglasses as well…