Colour: Identical.
Nose: Hard to distinguish.
Palate: I found Dewar's 12 a bit spicier, but bitter at the same time, which led me to prefer Chivas Regal 12.
Finish: Both medium. However, Chivas Regal 12 left me with youth memories.
Recommendation: From Black Label to Dewar's 12 to Chivas Regal 12... where I stand today.
#betweenFashionAndSpirits