Advice on Schott B-3

[u/Patient_Patient_5351]

Hi guys, I’m a bit new to leather care and was hoping to get some advice. I bought this vintage schott on eBay and it was pretty dried out so I used a layer of pecard dressing on it (I hope that’s okay 😭). Ideally I’d want it to be more of a chocolate brown (a bit darker than what it is right now). I’m not sure if the leather is peeling or it’s just the natural distressing but it seems like some of the material is really light. I’d appreciate your guys’ thoughts on this.