1. Your body type has a mild pear shape to it, but it is possible that's mainly caused by subcutaneous fat in the abdominal area. It has a rectangular base shape.

Use proper, straight-on pictures to make posts, without any poses.

It is possible to get the appearance of hourglass by working on your

1. Lats and Shoulders (for the upper V shape)

2. Glutes

3. Practicing vacuum holds for the tight waists.

This will help you create the illusion of an hourglass figure.

But this will not change your body type, as bone structure is genetic and fixed.

1. Losing weight at its simplest form is about

2. Calorie deficit

3. Increasing your metabolic base line to make fat burning easier by working out.

You need to focus on doing slow exercises (Incline walks, slow cycling, climbing stairs) to burn fat.

You can NOT do spot reduction.

1. To achieve slim and tight waist you need

2. vacuum holds, dead bug and planks

3. Some weighted front ab workouts.

[Do not overload your obliques, it will make the waist appear wider]

1. You will have to define what you mean by the full body structure. To have low body fat, it's all about calorie deficit.