Amazon.com Inc. and luxury groups including LVMH and Chanel Ltd. will serve on the official committee of unsecured creditors in the bankruptcy of Saks Global Enterprises, positioning them to influence how the retailer restructures. Saks owes Chanel about $136 million, Kering nearly $60 million and LVMH roughly $26 million, its bankruptcy petitions show. Amazon has challenged Saks’ Chapter 11 financing after investing $475 million in preferred equity as part of a broader transaction that helped fund Saks’ acquisition of Neiman Marcus. Saks said it expects to draw on $1.75 billion in bankruptcy financing, which it says will allow the company to strengthen ties with key brands. The case is Saks Global Enterprises LLC, number 26-90103, in the US Bankruptcy Court for the Southern District of Texas.