Here's the breakdown of the description you provided:
Style: Casual Wear
Sleeve Length: 3/4 Sleeve
Neckline: Mandarin Neck
Length: Calf Length
Style: Embroidered Straight Kurta
Based on the description, it appears to be a casual wear kurta in black made of rayon fabric. The kurta has 3/4 sleeves and a Mandarin neckline. It is designed as a straight kurta, meaning it has a straight silhouette without any flares or additional layers. The kurta is further adorned with embroidery.
The length of the kurta is described as calf length, indicating it falls somewhere between the knee and ankle.
Please note that without any additional information, such as specific design or further details, it's challenging to provide a more comprehensive description or locate the exact item.